{"title":"Planetary Cameras","description":"","products":[{"product_id":"zwo-asi-174mm-monochrome","title":"ZWO ASI174MM 单色","description":"\u003ch2\u003eZWO ASI 174MM 天文相机\u003c\/h2\u003e\n\n\u003cp\u003eZWO 的新款 ASI174MM 相机采用索尼最新的 Pregius IMX174 CMOS 传感器。它结合了多种功能，对于那些想要拍摄壮观的月球和太阳图像、长焦距高分辨率行星图像，甚至作为自动导航仪而不必担心“我能找到导星吗？”的人来说，它名列前茅。\u003c\/p\u003e\n\n\u003cp\u003e索尼IMX174芯片主要优点有：\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e对角线长度超过 13 毫米的大型传感器尺寸\u003c\/li\u003e\n\n\u003cli\u003e量子效率高达峰值78%\u003c\/li\u003e\n\n\u003cli\u003e读取噪音极低，仅为 6e\u003c\/li\u003e\n\n\u003cli\u003e极快的帧速率——有效定格稳定视觉的瞬间\u003c\/li\u003e\n\n\u003cli\u003e全局快门且无固定模式噪声\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003ch2\u003e索尼 IMX174 传感器 - 巨大优势\u003c\/h2\u003e\n\n \u003cp\u003e在 ZWO ASI174 相机发布之前，很难找到一款能够拍摄月球或太阳全盘图像的优质相机。但 ASI174 却能满足这一要求。它的传感器像素阵列为\u003cspan id=\"ctl00_ContentPlaceHolder1_lbldesc\"\u003e1936 x 1216，像素大小为 5.86 µm。这使得芯片的对角线长度为 13.4 毫米。\u003cbr\u003e\n\u003c\/span\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWOASI174size.jpg\" alt=\"\" width=\"600\" height=\"268\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e上图显示了 ASI120 相机和新款 ASI174 之间的视野对比。通过焦距为 600 毫米的小型折射镜拍摄，您可以看到 ASI174 可以轻松覆盖 0.5° 的天空。现在，通过 Coronado 和 Lunt 的许多流行太阳望远镜可以非常轻松地捕捉太阳的全盘图像 - 不再需要马赛克。\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch2\u003e量子效率和读取噪声\u003c\/h2\u003e\n\n \u003cp\u003eSony IMX174 芯片的另一大优势是量子效率高，读取噪声极低。这直接等同于更好的信噪比。即使捕获率非常快，您也能从目标获得更多信号，而从相机传感器读取的信号则更少 - 本质上，更清晰的数据可带来更好的图像！\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e几年来，索尼备受推崇的 ICX618 CCD 芯片一直是行星相机的热门选择。如果我们将新的索尼 IMX174 传感器与索尼的 ICX618 进行比较，那么量子效率和读取噪声方面都有所改善。\u003c\/p\u003e\n\n\u003cp\u003e IMX174 的量子效率略高于 11%，读取噪声几乎减少了一半！（IMX174 为 6e，ICX618 为 11e）。\u003c\/p\u003e\n\n\u003ctable border=\"0\" width=\"600\" cellspacing=\"0\" cellpadding=\"12\" align=\"middle\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr class=\"d0\"\u003e\n\n\u003ctd\u003e\u003cstrong\u003e传感器\u003cbr\u003e\n\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1\/1.2 英寸 CMOS IMX174（单色）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e像素阵列\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1936 x 1216\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"d0\"\u003e\n\n\u003ctd\u003e\u003cstrong\u003e像素大小\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e5.86µm\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e曝光范围\u003cbr\u003e\n\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e32µs至1000s\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"d0\"\u003e\n\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"mzag_glossary_term_replaced\" title=\"\"\u003e位深度\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\n \u003ctd\u003e\u003cspan class=\"mzag_glossary_term_replaced\" title=\"\"\u003e12 或 10 位输出（12 位 ADC）\u003c\/span\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e投资回报率\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e支持\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"d0\"\u003e\n\n\u003ctd\u003e\u003cstrong\u003e界面\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003eUSB3.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e适配器\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2 英寸 \/ 1.25 英寸 \/ M42X0.75\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"d0\"\u003e\n\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"mzag_glossary_term_replaced\" title=\"\"\u003e量化宽松高峰\u003cbr\u003e\n\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e78％\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"d1\"\u003e\n\n\u003ctd\u003e\u003cstrong\u003e\u003cspan class=\"mzag_glossary_term_replaced\" title=\"\"\u003e读出噪音\u003cbr\u003e\n\u003c\/span\u003e\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e6e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr class=\"d0\"\u003e\n\n\u003ctd\u003e\u003cstrong\u003e井深\u003cbr\u003e\n\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e32,000e-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e最大帧速率\u003cbr\u003e\n\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e164fps（全分辨率 - 10bit）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch2\u003e机械图纸 ZWO ASI174MM \u003c\/h2\u003e\n\n\u003cp\u003e\u003cimg class=\"alignnone size-medium wp-image-15850\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI174-Mechanical-diagram-800x482.png\" alt=\"ZWO ASI174 机械制图\" width=\"800\" height=\"482\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045216620613,"sku":"ASI174MM","price":849.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi174mm-monochrome-795780.jpg?v=1731541396"},{"product_id":"zwo-asi183mc-colour","title":"ZWO ASI183MC 彩色CMOS相机","description":"\u003ch2\u003eASI183MC 是 ZWO 迄今为止最灵敏的相机，通过背照式传感器，单色的峰值绝对量子效率 (QE) 达到 84%。\u003c\/h2\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183-1.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-8893\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183-1.jpg\" alt=\"183-1\" width=\"400\" height=\"400\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Logo-of-183MM-MC_EF_BC_88_E6_96_B0_EF_BC_89_jpg.png\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8909\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Logo-of-183MM-MC_EF_BC_88_E6_96_B0_EF_BC_89_jpg.png\" alt=\"183MM MC（新）的标志.jpg\" width=\"750\" height=\"268\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e介绍 ASI183 相机系列，ZWO 历史上灵敏度最高的相机。单色传感器的峰值 QE 达到 84%！ \u003c\/h2\u003e\n\n\u003cdiv id=\"tmpl_contentMenu_bar\"\u003e\n\n\u003cdiv id=\"sidGlobalnav\"\u003e\n\n\u003cdiv id=\"tmpl_contentMenu_bar_base\"\u003e\n\n\u003cdiv id=\"nav2nd\"\u003e\n\n\u003ch3\u003e ▶IMX183CLK-J\/CQJ-J \u003c\/h3\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv id=\"tmpl_main\"\u003e\n\n\u003cdiv id=\"sidContents\"\u003e\n\n\u003cdiv class=\"section btm_bd\"\u003e\n\n\u003cp\u003e对角线 15.86 毫米 约 20.48M 有效像素 单色\/彩色 CMOS 图像传感器\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/IMX183CQJ-4K-Sensor.png\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8842\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/IMX183CQJ-4K-Sensor.png\" alt=\"IMX183CQJ-4K 传感器\" width=\"257\" height=\"150\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003e ▶高速、高画质卷帘快门式背照式CMOS图像传感器\u003c\/h3\u003e\n\n \u003cp\u003e在天文应用领域，索尼IMX183CLK-J（单色）和IMX183CQJ-J（彩色）传感器采用超高灵敏度背照式结构，具有2.4μm见方的高分辨率单位像素，光学尺寸为\u003cstrong\u003e1英寸\u003c\/strong\u003e。\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch2\u003e天文摄影性能\u003c\/h2\u003e\n\n\u003cp\u003eASI183 相机对于如此小的像素尺寸具有非常大的满阱容量（ \u003cstrong\u003e15000e\u003c\/strong\u003e ）， \u003cstrong\u003e1.6e\u003c\/strong\u003e读出噪声 @ 30DB， \u003cstrong\u003e12 档\u003c\/strong\u003e动态范围 @ 增益=0。ASI183 相机还利用固件功能将放大器辉光降至最低，以实现天文摄影的最佳性能。\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183-Gain-RN-DR-FW-vs-gain1.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8847\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183-Gain-RN-DR-FW-vs-gain1.jpg\" alt=\"183 增益 RN DR FW 与增益\" width=\"750\" height=\"1334\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003e高速\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e快速 FPS 可用于太阳和月球成像，以及实时观看\/EAA。高速读出还可用于实时聚焦、双星和其他小物体的真正幸运成像、太阳系主要行星的行星成像等等。\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003e10位ADC\u003c\/strong\u003e\u003cbr\u003e\n 5496×3672 19帧\/秒\u003cbr\u003e\n3840×2160 41.04fps\u003cbr\u003e\n 1920×1080 80.10帧\/秒\u003cbr\u003e\n1280×720 117.30fps\u003cbr\u003e\n \u003cstrong\u003e12位ADC\u003c\/strong\u003e\u003cbr\u003e\n 5496×3672 19帧\/秒\u003cbr\u003e\n3840×2160 36.12fps\u003cbr\u003e\n 1920×1080 70.48帧\/秒\u003cbr\u003e\n1280×720 103.23fps\u003c\/p\u003e\n\n\u003ch2\u003e高量化宽松\u003c\/h2\u003e\n\n\u003cp\u003e索尼的背照式Exmor R技术，使其深空拍摄表现优异。ASI183的QE峰值达到了惊人的84%。在Ha通道，QE仍然超过60%。\u003c\/p\u003e\n\n\u003cp\u003e高 QE 意味着进入望远镜并到达传感器的光线实际上被利用的更多。ASI183 的峰值 QE 为 84%，可见光谱内不低于 ~50%，因此它将利用到达它的光线的很大一部分，从而提高信号质量。\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183QE1.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8848\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183QE1.jpg\" alt=\"183量化宽松\" width=\"750\" height=\"420\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e USB 3.0 端口和 ST4 端口\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eUSB 3.0 端口：\u003c\/strong\u003e提供 5Gb 带宽，使 ASI183 能够在全分辨率（20.18Mega）下以 19 fps（12bit，普通模式）或 19 fps（10bit，高速模式）运行。\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eST4接口：\u003c\/strong\u003e可与支架的自动导星接口连接，用于导星。\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183MC.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-8894\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183MC.jpg\" alt=\"183MC\" width=\"400\" height=\"400\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e \u003ca href=\"\/wp-content\/uploads\/2017\/11\/ZWO_ASI183_Manual_EN.pdf\"\u003e\u003cspan style=\"color: #0000ff;\"\u003eASI 183MC 使用说明书\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h2\u003e\n\n\u003ch2\u003e机械制图\u003c\/h2\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi183-Mechanical-Drawing.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8896\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi183-Mechanical-Drawing.jpg\" alt=\"asi183-机械制图\" width=\"700\" height=\"500\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e盒子里有啥？\u003c\/h2\u003e\n\n\u003cp\u003e ASI183 盒子包含所有必要的电缆、适配器和手册。\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183PACKAGE-1024x7681.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8915\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183PACKAGE-1024x7681.jpg\" alt=\"183包-1024x768\" width=\"750\" height=\"366\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e传感器：1 英寸 CMOS IMX183CLK-J\/CQJ-J\u003cbr\u003e\n对角线：15.9 毫米\u003cbr\u003e\n分辨率：20.18百万像素5496*3672\u003cbr\u003e\n像素尺寸：2.4μm\u003cbr\u003e\n拜耳图案：RGGB\u003cbr\u003e\n快门：卷帘快门\u003cbr\u003e\n曝光范围：32µs-2000s\u003cbr\u003e\n投资回报率：支持\u003cbr\u003e\nST4 导向器端口：是\u003cbr\u003e\n读取噪声：1.6e @30db增益\u003cbr\u003e\n量化宽松峰值：84%\u003cbr\u003e\n满井：15ke\u003cbr\u003e\n模数转换器：12位\u003cbr\u003e\n接口：USB3.0\/USB2.0\u003cbr\u003e\n适配器：2 英寸 \/ 1.25 英寸 \/ M42X0.75\u003cbr\u003e\n尺寸：φ62mm×36mm\u003cbr\u003e\n重量：120 克或 4.2 盎司（不含镜头）\u003cbr\u003e \n工作温度：-5℃—45℃\u003cbr\u003e\n存储温度：-20℃—60℃\u003cbr\u003e\n工作相对湿度：20%—80%\u003cbr\u003e\n储存相对湿度：20%—95%\u003cbr\u003e\n全分辨率下的最大 FPS：\u003cbr\u003e\n 10位ADC\u003cbr\u003e\n 5496×3672 19帧\/秒\u003cbr\u003e\n3840×2160 41.04fps\u003cbr\u003e\n 1920×1080 80.10帧\/秒\u003cbr\u003e\n1280×720 117.30fps\u003cbr\u003e\n 640×480 169.92fps\u003cbr\u003e\n 320×240 308.17fps\u003cbr\u003e\n 12位ADC\u003cbr\u003e\n 5496×3672 19fps\u003cbr\u003e\n 3840×2160 36.12fps\u003cbr\u003e\n 1920×1080 70.48帧\/秒\u003cbr\u003e\n1280×720 103.23fps\u003cbr\u003e\n 640×480 149.53帧\/秒\u003cbr\u003e\n320×240 271.19fps\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045233791045,"sku":"ASI183MC","price":849.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi183mc-colour-cmos-camera-214502.jpg?v=1731541396"},{"product_id":"zwo-asi183mm-monochrome","title":"ZWO ASI183MM 单色CMOS相机","description":"\u003ch2\u003e推出 ASI183MM，这是 ZWO 迄今为止最灵敏的相机，通过背照式传感器实现了 84% 的峰值绝对量子效率 (QE)。\u003c\/h2\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183-1.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-8893\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183-1.jpg\" alt=\"183-1\" width=\"400\" height=\"400\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Logo-of-183MM-MC_EF_BC_88_E6_96_B0_EF_BC_89_jpg.png\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8909\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Logo-of-183MM-MC_EF_BC_88_E6_96_B0_EF_BC_89_jpg.png\" alt=\"183MM MC（新）的标志.jpg\" width=\"750\" height=\"268\"\u003e\u003c\/a\u003e \u003c\/p\u003e\n\n\u003cdiv id=\"tmpl_contentMenu_bar\"\u003e\n\n\u003cdiv id=\"sidGlobalnav\"\u003e\n\n\u003cdiv id=\"tmpl_contentMenu_bar_base\"\u003e\n\n\u003cdiv id=\"nav2nd\"\u003e\n\n\u003ch3\u003e ▶IMX183CLK-J\/CQJ-J \u003c\/h3\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv id=\"tmpl_main\"\u003e\n\n\u003cdiv id=\"sidContents\"\u003e\n\n\u003cdiv class=\"section btm_bd\"\u003e\n\n \u003cp\u003e对角线 15.86 毫米 约 20.48M 有效像素 单色\/彩色 CMOS 图像传感器\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/IMX183CQJ-4K-Sensor.png\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8842\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/IMX183CQJ-4K-Sensor.png\" alt=\"IMX183CQJ-4K 传感器\" width=\"257\" height=\"150\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch3\u003e ▶高速、高画质卷帘快门式背照式CMOS图像传感器\u003c\/h3\u003e\n\n\u003cp\u003e在天文应用领域，索尼IMX183CLK-J（单色）和IMX183CQJ-J（彩色）传感器采用超高灵敏度背照式结构，具有2.4μm见方的高分辨率单位像素，光学尺寸为\u003cstrong\u003e1英寸\u003c\/strong\u003e。\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch2\u003e天文摄影性能\u003c\/h2\u003e\n\n\u003cp\u003eASI183 相机对于如此小的像素尺寸具有非常大的满阱容量（ \u003cstrong\u003e15000e\u003c\/strong\u003e ）， \u003cstrong\u003e1.6e\u003c\/strong\u003e读出噪声 @ 30DB， \u003cstrong\u003e12 档\u003c\/strong\u003e动态范围 @ 增益=0。ASI183 相机还利用固件功能将放大器辉光降至最低，以实现天文摄影的最佳性能。\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183-Gain-RN-DR-FW-vs-gain1.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8847\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183-Gain-RN-DR-FW-vs-gain1.jpg\" alt=\"183 增益 RN DR FW 与增益\" width=\"750\" height=\"1334\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003e高速\u003c\/strong\u003e\u003c\/h2\u003e\n\n \u003cp\u003e快速 FPS 可用于太阳和月球成像，以及实时观看\/EAA。高速读出还可用于实时聚焦、双星和其他小物体的真正幸运成像、太阳系主要行星的行星成像等等。\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003e10位ADC\u003c\/strong\u003e\u003cbr\u003e\n 5496×3672 19帧\/秒\u003cbr\u003e\n3840×2160 41.04fps\u003cbr\u003e\n 1920×1080 80.10帧\/秒\u003cbr\u003e\n1280×720 117.30fps\u003cbr\u003e\n \u003cstrong\u003e12位ADC\u003c\/strong\u003e\u003cbr\u003e\n 5496×3672 19帧\/秒\u003cbr\u003e\n3840×2160 36.12fps\u003cbr\u003e\n 1920×1080 70.48帧\/秒\u003cbr\u003e\n1280×720 103.23fps\u003c\/p\u003e\n\n\u003ch2\u003e高量化宽松\u003c\/h2\u003e\n\n\u003cp\u003e索尼的背照式Exmor R技术，使其在深空拍摄中表现出色。ASI183的QE峰值达到了惊人的84%。在Ha通道，QE仍然超过60%。\u003c\/p\u003e\n\n\u003cp\u003e高 QE 意味着进入望远镜并到达传感器的光线实际上被利用的更多。ASI183 的峰值 QE 为 84%，可见光谱内不低于 ~50%，因此它将利用到达它的光线的很大一部分，从而提高信号质量。\u003c\/p\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/IMX183.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8851\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/IMX183.jpg\" alt=\"IMX183\" width=\"750\" height=\"454\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e USB 3.0 端口和 ST4 端口\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eUSB 3.0 端口：\u003c\/strong\u003e提供 5Gb 带宽，使 ASI183 能够在全分辨率（20.18Mega）下以 19 fps（12bit，普通模式）或 19 fps（10bit，高速模式）运行。\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eST4接口：\u003c\/strong\u003e可用于连接云台的自动导星接口，用于导星。\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183MM.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-8895\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183MM.jpg\" alt=\"183毫米\" width=\"400\" height=\"400\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e \u003ca href=\"\/wp-content\/uploads\/2017\/11\/ZWO_ASI183_Manual_EN.pdf\"\u003e\u003cspan style=\"color: #0000ff\"\u003eASI 183MM 使用说明书\u003c\/span\u003e\u003c\/a\u003e\n\u003c\/h2\u003e\n\n\u003ch2\u003e机械制图\u003c\/h2\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi183-Mechanical-Drawing.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8896\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi183-Mechanical-Drawing.jpg\" alt=\"asi183-机械制图\" width=\"700\" height=\"500\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e盒子里有啥？\u003c\/h2\u003e\n\n\u003cp\u003e ASI183 盒子包含所有必要的电缆、适配器和手册。\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183PACKAGE-1024x7681.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8915\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183PACKAGE-1024x7681.jpg\" alt=\"183包-1024x768\" width=\"750\" height=\"366\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e相机技术细节\u003c\/h2\u003e\n\n\u003cp\u003e传感器：1 英寸 CMOS IMX183CLK-J\/CQJ-J\u003cbr\u003e\n对角线：15.9 毫米\u003cbr\u003e\n分辨率：20.18百万像素5496*3672\u003cbr\u003e\n像素尺寸：2.4μm\u003cbr\u003e \n拜耳模式：无\u003cbr\u003e\n快门：卷帘快门\u003cbr\u003e\n曝光范围：32µs-2000s\u003cbr\u003e\n投资回报率：支持\u003cbr\u003e\nST4 导向器端口：是\u003cbr\u003e\n读取噪声：1.6e @30db增益\u003cbr\u003e\n量化宽松峰值：84%\u003cbr\u003e\n满井：15ke\u003cbr\u003e\n模数转换器：12位\u003cbr\u003e\n接口：USB3.0\/USB2.0\u003cbr\u003e\n适配器：2 英寸 \/ 1.25 英寸 \/ M42X0.75\u003cbr\u003e\n尺寸：φ62mm×36mm\u003cbr\u003e\n重量：120 克或 4.2 盎司（不含镜头）\u003cbr\u003e\n工作温度：-5℃—45℃\u003cbr\u003e\n存储温度：-20℃—60℃\u003cbr\u003e\n工作相对湿度：20%—80%\u003cbr\u003e\n储存相对湿度：20%—95%\u003cbr\u003e\n全分辨率下的最大 FPS：\u003cbr\u003e\n 10位ADC\u003cbr\u003e\n 5496×3672 19帧\/秒\u003cbr\u003e\n3840×2160 41.04fps\u003cbr\u003e\n 1920×1080 80.10帧\/秒\u003cbr\u003e\n1280×720 117.30fps\u003cbr\u003e\n 640×480 169.92fps\u003cbr\u003e\n 320×240 308.17fps\u003cbr\u003e\n 12位ADC\u003cbr\u003e\n 5496×3672 19fps\u003cbr\u003e\n 3840×2160 36.12fps\u003cbr\u003e\n 1920×1080 70.48帧\/秒\u003cbr\u003e\n1280×720 103.23fps\u003cbr\u003e\n 640×480 149.53帧\/秒\u003cbr\u003e\n320×240 271.19fps\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045234020421,"sku":"ASI183MM","price":1169.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi183mm-monochrome-cmos-camera-714245.jpg?v=1731541396"},{"product_id":"qhyiii462c-cmos-camera","title":"QHY5III462C - 彩色行星\/全天空相机","description":"\u003cp\u003eQHY5III462 相机采用第六代索尼 210 万像素 IMX462 STARVIS CMOS 传感器。像素大小为 2.9um，与 QHY5III290 相机中使用的传感器大小和分辨率相同，该相机已被世界上一些最好的行星成像仪成功用于行星成像。与 5III 系列中的其他相机一样，QHY5III462 采用 USB 3.0 供电和控制。无需额外电源。\u003c\/p\u003e\n\n \u003cp\u003eIMX462 传感器采用背照式设计，并采用了新技术，这使其比其他行星相机具有一些显著优势：首先，IMX462 传感器具有 sHCG（超高转换增益），可在高增益下实现极低的读取噪声。这非常适合堆叠数百或数千张短行星图像。其次，它在 NIR 中非常敏感。\u003c\/p\u003e\n\n\u003cp\u003e在最新一代传感器中，像素阱的光电二极管部分比以前的索尼 BSI 传感器更深，允许波长较长的光子更深地穿透基底。这大大提高了传感器对红光和近红外 (NIR) 光的灵敏度。像素上的 RGB 滤光片在 NIR 波长下变得透明，因此传感器对 NIR 光的峰值灵敏度几乎与对可见光谱中的光的峰值灵敏度相同。\u003c\/p\u003e\n\n \u003cp\u003e800nm 左右的近红外波段的峰值 QE 与可见光波段的峰值 QE 一样高。对于使用甲烷滤光片（可让 880nm 左右的光线通过）的行星成像仪来说，这是一个好消息。\u003c\/p\u003e\n\n\u003ch5\u003e英国标准协会\u003c\/h5\u003e\n\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210602659.png\"\u003e\u003cimg class=\"alignleft wp-image-1586 ls-is-cached lazyloaded\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210602659.png\" alt=\"\" width=\"50\" height=\"50\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210602659.png\"\u003e\u003c\/a\u003e背照式 CMOS 结构的一个好处是灵敏度提高。在典型的前照式传感器中，来自目标的光子进入传感器的感光层必须首先穿过嵌入在感光层正上方的金属布线。布线结构会反射部分光子并降低传感器的效率。\u003c\/p\u003e\n\n \u003cp\u003e在背照式传感器中，光线可以从背面进入感光表面。在这种情况下，传感器的嵌入式布线结构位于感光层下方。因此，更多的入射光子撞击感光层，并在像素阱中产生和捕获更多的电子。光子与电子产生的比率称为量子效率。量子效率越高，传感器将光子转换为电子的效率就越高，因此传感器对捕捉暗淡物体的图像就越敏感。\u003c\/p\u003e\n\n\u003ch5\u003e扩展近红外灵敏度\u003c\/h5\u003e\n\n\u003cp\u003e从逻辑上讲，人们会认为每一代 Exmor 传感器都会建立在前一代的基础上，并融入前一代的所有改进。然而，第五代 Exmor R 传感器并非如此。\u003c\/p\u003e\n\n \u003cp\u003e第一批背照式传感器使用的像素井较浅（如第三代前照式设计），而第四代传感器使用的像素井在物理上较深。因此，虽然背照式结构将可见光范围内的灵敏度提高了 2 倍，但较浅的像素并没有改善近红外。这个问题的答案可以在最新的第六代索尼 Exmor R 传感器（如 IMX462）中找到。将物理上较深的像素与背照式结构结合使用，大大提高了传感器对可见光和近红外波长的灵敏度。\u003c\/p\u003e\n\n\u003ch5\u003e sHCG 模式\u003c\/h5\u003e\n\n\u003cp\u003eQHY5III462 的另一大优势是相机的“超高转换增益”功能。通过使用较低的电容，少量电荷可以转换为高电压，从而在低光条件下实现更高的灵敏度。高增益模式下 QHY5III462 的读出噪声低至 0.5 个电子！\u003c\/p\u003e\n\n \u003cp\u003e下面的测试曝光展示了 IMX290 传感器在低光照条件下的改进。左侧是 QHY5III462C 图像，右侧是相应的 QHY5III290C 图像。上下两对图像的低光照条件和曝光相同，并且每台相机都安装了 UV\/IR 滤镜。因此，这项测试仅在可见光光谱的相同条件下展示了 QHY5III462C 比 QHY5III290C 的灵敏度和 SNR 有所提高。\u003c\/p\u003e\n\n\u003ch5\u003e彩色和单色成像\u003c\/h5\u003e\n\n\u003cp\u003eIMX462 中的滤光矩阵使用有机染料滤光片。这些滤光片在可见光波长下非常有效，但在近红外波长下则完全透明。因此，良好的 RGB 色彩平衡需要外部 UV\/IR 滤光片来阻挡近红外波长。\u003c\/p\u003e\n\n \u003cp\u003e许多彩色相机将此 UV\/IR 滤镜内置到相机或光学窗口中，以实现正常的彩色成像。但是，为了充分利用 462C 传感器的功能，QHY5III462C 相机的光学窗口仅采用 AR 涂层，没有 UV 或 IR 阻挡。相反，QHY5III462C 相机包含两个 1.25 英寸旋入式滤镜、一个 UV\/IR 截止滤镜（用于隔离可见波长以进行正常的 RGB 成像）和一个 IR850 滤镜（可截止可见波长但允许 850nm 以上的波长通过）。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\" lazyloaded alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20200620043845487.jpg\" alt=\"\" width=\"890\" height=\"250\" data-cke-saved-=\"\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20200620043845487.jpg\"\u003e\u003c\/p\u003e\n\n\u003ch5\u003e规格\u003c\/h5\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e模型\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003eQHY5III462M\/C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e CMOS 传感器\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e索尼 IMX462 BSI CMOS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e像素大小\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e2.9微米 x 2.9微米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e有效像素面积\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e1920 x 1080\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e有效像素\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e2 百万像素\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e富威尔\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e12000e-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e读出噪声\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e0.5e-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e AD 采样深度\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e12 位（输出为 16 位和 8 位）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e传感器尺寸\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e典型 1\/2.8 英寸 (6.3 毫米)\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e全帧率\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e全分辨率135 FPS@8位（USB3.0端口）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e ROI 帧率\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e在选定感兴趣的领域获得更高的利率（支持任何区域的投资回报率）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e曝光时间范围\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e7微秒至900秒\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e快门类型\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e电子卷帘快门\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e计算机接口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003eUSB3.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e导向口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e是的\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003ctd width=\"40%\"\u003e望远镜接口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e1.25 英寸\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e光学窗口类型\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e可更换的 1.25 英寸滤光片作为光学窗口\n\u003cp\u003e（462C：包括免费的 1.25 英寸 UV\/IR 截止滤镜和免费的 1.25 英寸 IR850 滤镜\u003c\/p\u003e\n\n\u003cp\u003e462M：包含免费的 1.25 英寸 IR850 滤镜）\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e后焦距\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e12毫米（±0.5）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e重量\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e88克\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch5\u003e相机曲线\u003c\/h5\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-900 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1.png\" sizes=\"(max-width: 2593px) 100vw, 2593px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1.png 2593w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1-768x318.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1-1536x636.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1-2048x847.png 2048w\" alt=\"\" width=\"2593\" height=\"1073\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1.png 2593w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1-768x318.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1-1536x636.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1-2048x847.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1.png\" data-sizes=\"(max-width: 2593px) 100vw, 2593px\"\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-901 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507130.png\" sizes=\"(max-width: 2551px) 100vw, 2551px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507130.png 2551w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507130-768x313.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507130-1536x627.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507130-2048x836.png 2048w\" alt=\"\" width=\"2551\" height=\"1041\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507130.png 2551w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507130-768x313.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507130-1536x627.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507130-2048x836.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507130.png\" data-sizes=\"(max-width: 2551px) 100vw, 2551px\"\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-902 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507496.png\" sizes=\"(max-width: 2548px) 100vw, 2548px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507496.png 2548w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507496-768x323.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507496-1536x646.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507496-2048x862.png 2048w\" alt=\"\" width=\"2548\" height=\"1072\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507496.png 2548w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507496-768x323.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507496-1536x646.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507496-2048x862.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507496.png\" data-sizes=\"(max-width: 2548px) 100vw, 2548px\"\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-903 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204.png\" sizes=\"(max-width: 2548px) 100vw, 2548px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204.png 2548w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-768x323.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-1536x647.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-2048x862.png 2048w\" alt=\"\" width=\"2548\" height=\"1073\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204.png 2548w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-768x323.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-1536x647.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-2048x862.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204.png\" data-sizes=\"(max-width: 2548px) 100vw, 2548px\"\u003e\u003cimg class=\"lazyloaded aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20200620044746606.png\" alt=\"\" width=\"716\" height=\"400\" data-cke-saved-=\"\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20200620044746606.png\"\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":42045246111813,"sku":"110078","price":309.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/qhy5iii462c-colour-planetary-all-sky-camera-459670.jpg?v=1746595982"},{"product_id":"qhy5iii485c-cmos-camera","title":"QHY5iii485c - CMOS 相机","description":"\u003cp\u003eQHY5III485C 采用索尼全新 IMX485 背照式 840 万像素彩色 CMOS 传感器，阵列尺寸为 3864 x 2180 像素，分辨率为 2.9um。使用 USB 3.0 接口，8 位全帧率为 44 FPS，16 位全帧率为 18.5 FPS。较小的感兴趣区域将产生更快的帧率。\u003c\/p\u003e\n\n\u003cp\u003e QHY5III485C的分辨率为16：9，相当于主流的视频输出比例，在原生高分辨率的加持下，485C在天文视频录制、天文科普直播等方面能发挥出特殊的作用。\u003c\/p\u003e\n\n\u003cp\u003e QHY5III485C特意配备了128MB DDR内置图像缓冲区，在非视频输出模式下，DDR内置缓冲区可以有效缓解高分辨率大数据量带来的传输压力，减少信息丢失。\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cimg class=\"ls-is-cached lazyloaded alignleft wp-image-1586\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210602659.png\" alt=\"\" width=\"50\" height=\"50\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210602659.png\"\u003e背照式 CMOS 结构的一个好处是灵敏度提高。在典型的前照式传感器中，来自目标的光子进入传感器的感光层必须首先穿过嵌入在感光层正上方的金属布线。布线结构会反射部分光子并降低传感器的效率。\u003c\/p\u003e\n\n\u003cp\u003e在背照式传感器中，光线可以从背面进入感光表面。在这种情况下，传感器的嵌入式布线结构位于感光层下方。因此，更多的入射光子撞击感光层，并在像素阱中产生和捕获更多的电子。光子与电子产生的比率称为量子效率。量子效率越高，传感器将光子转换为电子的效率就越高，因此传感器对捕捉暗淡物体的图像就越敏感。\u003c\/p\u003e\n\n \u003cp\u003eQHY5III485C标准套装内含2.5mm鱼眼镜头，可将行星相机转换为高分辨率、840万像素、180度视野的全天空相机。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-1395\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527411.png\" sizes=\"(max-width: 800px) 100vw, 800px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527411.png 2560w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527411-768x433.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527411-1536x867.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527411-2048x1155.png 2048w\" alt=\"\" width=\"493\" height=\"278\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527411.png 2560w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527411-768x433.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527411-1536x867.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527411-2048x1155.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527411.png\" data-sizes=\"(max-width: 800px) 100vw, 800px\"\u003e\u003c\/p\u003e\n\n\u003ch4\u003e规格\u003c\/h4\u003e\n\n\u003ctable\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e\u003cstrong\u003e模型\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e\u003cstrong\u003eQHY5III485C\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e CMOS 传感器\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e索尼 IMX485\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e彩色\/单色\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e仅颜色\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e金融服务\/银行\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e英国标准协会\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e像素大小\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e2.9微米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e像素阵列\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e3864*2180\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e有效像素\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e8.4MP\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e传感器尺寸\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e1\/1.2 英寸（12.8 毫米）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e帧率@全画幅\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e44FPS@8 位\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e帧率@ROI 读出\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e78.5FPS@1200线, 87FPS@1080线, 91.5FPS@1024线, 97.5FPS@960线, 121FPS@768线, 190FPS@480线\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e满井容量\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e12ke-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e广告\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e12bit（输出为16bit和8bit）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e计算机接口\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003eUSB3.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e非易失性存储器\/相机存储\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e128MB DDR II 内存缓冲区\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e导向口\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003eSt4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e望远镜接口\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e1.25 英寸，CS 接口\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"198\"\u003e重量\u003c\/td\u003e\n\n\u003ctd width=\"284\"\u003e90克\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cdiv\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"block lv2 on\"\u003e\n\n\u003cdiv class=\"cnt\"\u003e\n\n\u003ch5\u003e相机曲线\u003c\/h5\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-1396 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527898.png\" sizes=\"(max-width: 1920px) 100vw, 1920px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527898.png 1920w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527898-768x190.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527898-1536x381.png 1536w\" alt=\"\" width=\"1920\" height=\"476\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527898.png 1920w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527898-768x190.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527898-1536x381.png 1536w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527898.png\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\"\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-1397 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527529.png\" sizes=\"(max-width: 1920px) 100vw, 1920px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527529.png 1920w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527529-768x197.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527529-1536x394.png 1536w\" alt=\"\" width=\"1920\" height=\"493\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527529.png 1920w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527529-768x197.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527529-1536x394.png 1536w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527529.png\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\"\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-1398 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527702.png\" sizes=\"(max-width: 1920px) 100vw, 1920px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527702.png 1920w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527702-768x197.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527702-1536x394.png 1536w\" alt=\"\" width=\"1920\" height=\"493\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527702.png 1920w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527702-768x197.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527702-1536x394.png 1536w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527702.png\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\"\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-1399 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527951.png\" sizes=\"(max-width: 1920px) 100vw, 1920px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527951.png 1920w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527951-768x197.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527951-1536x394.png 1536w\" alt=\"\" width=\"1920\" height=\"492\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527951.png 1920w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527951-768x197.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527951-1536x394.png 1536w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527951.png\" data-sizes=\"(max-width: 1920px) 100vw, 1920px\"\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-1400 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527726-scaled.jpg\" sizes=\"(max-width: 2560px) 100vw, 2560px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527726-scaled.jpg 2560w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527726-768x318.jpg 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527726-1536x636.jpg 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527726-2048x847.jpg 2048w\" alt=\"\" width=\"2560\" height=\"1059\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527726-scaled.jpg 2560w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527726-768x318.jpg 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527726-1536x636.jpg 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527726-2048x847.jpg 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210527726-scaled.jpg\" data-sizes=\"(max-width: 2560px) 100vw, 2560px\"\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"block lv2 on\"\u003e\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":42045246242885,"sku":"110085","price":469.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/qhy5iii485c-cmos-camera-564236.jpg?v=1731540907"},{"product_id":"qhy5iii174m","title":"QHY5III174M - 单色太阳\/行星 CMOS 相机","description":"\u003cp\u003eQHY5III174M 采用 1\/1.2 英寸、230 万像素、带全局快门的 SONY Exmore IMX174 CMOS 传感器。有单色和彩色两种型号。大尺寸传感器是太阳成像的绝佳选择，大像素尺寸和高 QE 也使其非常适合深空成像。与 QHY5III 系列的所有型号一样，这款相机通过 USB 3.0 接口产生高帧率，全分辨率下为 138 帧\/秒，选定 ROI 下最高可达 490 FPS。QHY5-III 系列相机是 USB3 超高速相机和导向器。它们可用于标准 1.25 英寸目镜支架。所有 QHY5III 系列相机都采用非常小巧但功能强大的包装！\u003c\/p\u003e\n\n\u003ch5\u003e规格 QHY5III174M \u003c\/h5\u003e\n\n\u003ctable style=\"height: 420px;\" width=\"797\" data-type=\"sm-sheets\" data-row=\"0\" data-col=\"0\" data-host=\"shimo.im\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e CMOS 传感器\u003c\/td\u003e\n\n\u003ctd\u003e索尼 IMX174\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e彩色\/单色\u003c\/td\u003e\n\n\u003ctd\u003e两个都\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e金融服务\/银行\u003c\/td\u003e\n\n\u003ctd\u003e金融服务业\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e像素大小\u003c\/td\u003e\n\n\u003ctd\u003e5.86微米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e像素阵列\u003c\/td\u003e\n\n\u003ctd\u003e1920*1200\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e有效像素\u003c\/td\u003e\n\n\u003ctd\u003e2.3MP\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e传感器尺寸\u003c\/td\u003e\n\n\u003ctd\u003e1\/1.2英寸\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e帧率@全画幅\u003c\/td\u003e\n\n\u003ctd\u003e138FPS\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003ctd\u003e帧率@ROI 读出\u003c\/td\u003e\n\n\u003ctd\u003e262帧\/秒@960*600490帧\/秒@480*300\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e满井容量\u003c\/td\u003e\n\n\u003ctd\u003e32ke-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e广告\u003c\/td\u003e\n\n\u003ctd\u003e12位\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e计算机接口\u003c\/td\u003e\n\n\u003ctd\u003eUSB3.0\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e非易失性存储器\/相机存储\u003c\/td\u003e\n\n\u003ctd\u003e内置总计512Kbytes闪存。100Kbytes用户可访问空间\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e导向口\u003c\/td\u003e\n\n\u003ctd\u003eSt4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e望远镜接口\u003c\/td\u003e\n\n\u003ctd\u003e1.25 英寸，CS 接口\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e重量\u003c\/td\u003e\n\n\u003ctd\u003e89克\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":42045253812293,"sku":"100063","price":919.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/qhy5iii174m-mono-solarplanetary-cmos-camera-335538.jpg?v=1731540906"},{"product_id":"zwo-asi432mm-mono-camera","title":"ZWO ASI432MM 单色相机","description":"\u003cp\u003e\u003cimg class=\"size-full wp-image-123411 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/432a.jpg\" alt=\"\" width=\"1000\" height=\"1732\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignright size-full wp-image-123422\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/432.jpg\" alt=\"\" width=\"1200\" height=\"2041\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignright size-full wp-image-123423\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/432aa.jpg\" alt=\"\" width=\"1199\" height=\"697\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignright size-full wp-image-123412\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/432b.jpg\" alt=\"\" width=\"1000\" height=\"1488\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignright size-full wp-image-123415\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/432c.jpg\" alt=\"\" width=\"1197\" height=\"2058\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignright size-full wp-image-123416\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/432d.jpg\" alt=\"\" width=\"1198\" height=\"1142\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignright size-full wp-image-123417\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/432e.jpg\" alt=\"\" width=\"1200\" height=\"345\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignright size-full wp-image-123418\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/432f.jpg\" alt=\"\" width=\"1200\" height=\"1202\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignright size-full wp-image-123419\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/432g.jpg\" alt=\"\" width=\"1200\" height=\"885\"\u003e\u003cimg class=\"alignright size-full wp-image-123420\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/432h.jpg\" alt=\"\" width=\"1200\" height=\"973\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045270392901,"sku":"ZWO-ASI432MM","price":999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi432mm-mono-camera-774154.jpg?v=1731541424"},{"product_id":"zwo-asi585mc","title":"佐藤 ASI585MC","description":"\u003ch2 style=\"text-align: center;\"\u003e具有大满阱容量的天文OSC相机\u003cbr\u003e\nASI585MC\u003c\/h2\u003e\n\n\u003cp style=\"text-align: center;\"\u003e ASI585MC采用索尼IMX585 CMOS传感器，作为ZWO最新的OSC行星相机之一，它拥有1\/1.2英寸的大传感器尺寸，3840*2160的高分辨率，还有令人惊艳的ZERO AMP GLOW特性！像素大小为2.9um*2.9um，在12位模式下，可实现46.9 FPS，并且具有超低的读出噪声！ \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cimg class=\"aligncenter wp-image-122042 size-medium\" title=\"ASI585MC\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc-copy-800x442.jpg\" alt=\"ASI585MC\" width=\"800\" height=\"442\"\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch4 style=\"text-align: center;\"\u003e 8.29MP 传感器\u003c\/h4\u003e\n\n \u003cp style=\"text-align: center;\"\u003eASI585MC的像素大小与ASI462MC相同，为2.9um，但分辨率是ASI462MC的4倍，共计829万像素。传感器尺寸为11.13*6.26mm，对角线长度为12.84mm。1\/1.2”的大传感器格式使其非常适合太阳和月球成像。它也可以作为全天空摄像机或实况摄像机，用于观察和监控云层、雨水、流星等天气状况。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-122043\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc2-copy-800x551.jpg\" alt=\"ASI585MC\" width=\"682\" height=\"470\"\u003e\u003c\/p\u003e\n\n\u003ch4 style=\"text-align: center;\"\u003e星际2\u003c\/h4\u003e\n\n\u003cp style=\"text-align: center;\"\u003e ASI585MC 采用最新的 SONY IMX585 传感器，并采用 STARVIS 2 技术。该相机具有零安培辉光、更低的暗电流噪声和 3 倍更大的满阱容量，被视为 ASI485MC 的升级版。与 ASI485MC 相比，它对红光、绿光和近红外 (NIR) 光也更敏感，特别是在 \u0026gt;850nm 波长范围内，其光敏度是 ASI485MC 的 1.5 倍。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-medium wp-image-122046 aligncenter\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc3-copy-800x249.jpg\" alt=\"\" width=\"800\" height=\"249\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch4 style=\"text-align: center;\"\u003e升级型号\u003c\/h4\u003e\n\n\u003cp style=\"text-align: center;\"\u003eASI585MC是ASI485MC的升级款相机，与ASI485MC相比，具有满阱深度更大，无安培辉光等特点。\u003cbr\u003e\n模型\u003cimg class=\"wp-image-122047 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc4-copy-745x800.jpg\" alt=\"\" width=\"547\" height=\"587\"\u003e\u003c\/p\u003e\n\n \u003ch4 style=\"text-align: center;\"\u003e大满井深度\u003c\/h4\u003e\n\n\u003cp style=\"text-align: center;\"\u003e得益于背照式传感器结构和先进的像素技术，该相机具有极低的读出噪声和较大的满阱深度。特别是在弱光条件下，该相机表现非常出色，可以拍摄出非常清晰的天体图像。\u003c\/p\u003e\n\n\u003ch4 style=\"text-align: center;\"\u003e相机曲线\u003c\/h4\u003e\n\n\u003ch5 style=\"text-align: center;\"\u003e低读取噪声，高动态范围\u003c\/h5\u003e\n\n\u003cp style=\"text-align: center;\"\u003e相机内置HCG模式，可以有效降低高增益下的读出噪声，使相机\u003cimg class=\"size-medium wp-image-122050 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc6-570x800.jpg\" alt=\"\" width=\"570\" height=\"800\"\u003e\u003cimg class=\"alignnone size-medium wp-image-122051\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc7-800x784.jpg\" alt=\"\" width=\"800\" height=\"784\"\u003e\u003cimg class=\"size-medium wp-image-122052 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc9-800x631.jpg\" alt=\"\" width=\"800\" height=\"631\"\u003e\u003cimg class=\"size-medium wp-image-122053 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc8-456x800.jpg\" alt=\"\" width=\"456\" height=\"800\"\u003e保持同样高的动态\u003cimg class=\"size-medium wp-image-122052 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc9-800x631.jpg\" alt=\"\" width=\"800\" height=\"631\"\u003e动态范围与低增益时一样，当增益为150时，自动开启HCG模式，动态范围达到接近12bit的水平，读出噪声低至0.8e。\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045270425669,"sku":"ZWO-ASI585MC","price":669.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi585mc-836391.jpg?v=1731541425"},{"product_id":"zwo-asi-662mc-colour-camera","title":"ZWO ASI 662MC 彩色相机","description":"\u003ch6\u003e全新 ZWO ASI 662MC 高灵敏度单次彩色相机\u003cimg class=\"alignright wp-image-126223\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-b.jpg\" alt=\"ZWO ASI 662MC\" width=\"309\" height=\"289\"\u003e\n\n\u003c\/h6\u003e\n\n \u003cp\u003e新款ZWO ASI 662MC采用索尼IMX662传感器，具有滚动快门，画幅尺寸为1\/2.8英寸，像素大小为2.9um，拥有207万像素（1920 x 1080）。在高速模式下，CMOS传感器可以在全分辨率下每秒输出102.6帧，并提供较低的读取噪声水平。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\" wp-image-126217 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-c.jpg\" alt=\"\" width=\"571\" height=\"313\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e满井容量大，不易过曝\u003c\/h6\u003e\n\n\u003cp\u003eZWO ASI 662MC 采用最新技术的 Sony 662MC 传感器。与上一代传感器相比，它具有非常低的读出噪声和极大的满阱容量，是 IMX462MC 的 3 倍。这有效地解决了过度曝光问题并允许更长的曝光时间。在弱光条件下，相机表现优异，可以拍摄非常清晰的天体图像。\u003c\/p\u003e\n\n\u003ch6\u003e星际2\u003c\/h6\u003e\n\n \u003cp\u003eZWO ASI 662MC 采用最新的索尼 IMX662 传感器，配备先进的 STARVIS 2 技术。\u003cstrong\u003e具有零安培辉光、对红光和近红外 (NIR) 光的灵敏度更高、满阱容量为 3 倍等特点。它可以被视为 ASI462MC 的升级版。此外，它的暗电流噪声比 ASI462MC 低几倍。\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\" wp-image-126137 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-d.jpg\" alt=\"\" width=\"303\" height=\"261\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e USB3.0和256M DDR内存\u003c\/h6\u003e\n\n\u003cp\u003e相机配备USB 3.0传输接口，内置256MB DDR缓存，保证数据传输稳定安全，长时间曝光下有效避免掉帧，并大幅降低因读取速度慢造成的辉光效果。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-126215\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-d.jpg\" alt=\"ZWO ASI 662MC\" width=\"544\" height=\"576\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e无放大器辉光\u003c\/h6\u003e\n\n\u003cp\u003eZWO ASI 662MC 表现出零安培辉光，无论曝光时间多长，增益值多高。由于它直接在硬件级别实现，因此不需要软件控制。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"wp-image-126214 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-f.jpg\" alt=\"\" width=\"445\" height=\"261\"\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e使用 ASI 462MC 进行 300 秒曝光\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"wp-image-126218 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-m.jpg\" alt=\"\" width=\"446\" height=\"264\"\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e使用 ASI662MC 进行 300 秒曝光\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch6\u003e量子效率\u003c\/h6\u003e\n\n \u003cp\u003eQE曲线和噪声读出是衡量相机性能非常重要的参数。较高的QE和较低的读出噪声是提高图像信噪比的必要条件。\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e相机曲线低读取噪声，高动态范围\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-126222\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-i.jpg\" alt=\"ZWO ASI 662MC\" width=\"459\" height=\"325\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e读出噪声包括像素噪声、电路噪声、ADC量化噪声，读出噪声越低越好，可以看出ZWO ASI 662MC的读出噪声相比CCD相机非常低，内置的HCG模式可以有效降低高增益下的读出噪声，让相机保持与低增益时一样高的动态范围，当增益为252时，HCG模式自动开启，动态范围回升到12位。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-126213 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-h.jpg\" alt=\"\" width=\"537\" height=\"800\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"wp-image-126221 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-j.jpg\" alt=\"\" width=\"550\" height=\"367\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\" wp-image-126220 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-k.jpg\" alt=\"\" width=\"546\" height=\"513\"\u003e\u003c\/p\u003e\n\n\u003ch1 style=\"text-align: center;\"\u003e\n\n\u003cstrong\u003e包装内容\u003c\/strong\u003e\u003cimg class=\" wp-image-126219 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-l.jpg\" alt=\"\" width=\"530\" height=\"323\"\u003e\n\n\u003c\/h1\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/www.bintel.com.au\/wp-content\/uploads\/2022\/06\/ASI662MC-Manual.pdf\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #3366ff;\"\u003e使用说明书\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e型号：ZWO-ASI662MC\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045270491205,"sku":"ZWO-ASI662MC","price":249.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi-662mc-colour-camera-149822.jpg?v=1731541300"},{"product_id":"zwo-asi678mc-colour-camera","title":"ZWO ASI678MC 彩色相机ZWO-ASI678MC ","description":"\u003ch4 style=\"text-align: left;\"\u003e\n\u003cimg class=\"aligncenter wp-image-126150\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-m.jpg\" alt=\"佐藤 ASI678MC\" width=\"329\" height=\"312\"\u003e\n\n\u003c\/h4\u003e\n\n\u003ch4\u003e佐沃 ASI6781MC\u003c\/h4\u003e\n\n\u003cp\u003e ZWO ASI678MC 采用索尼最新一代传感器 IMX678，具有出色的近红外响应。凭借大满阱容量、高动态范围和低读出噪声的优势，该相机经过测试，在行星成像、太阳和月球成像方面具有完美的性能。 \u003c\/p\u003e\n\n\u003ch6\u003e\u003cimg class=\"size-full wp-image-126141 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-l.jpg\" alt=\"\" width=\"700\" height=\"378\"\u003e\u003c\/h6\u003e\n\n\u003ch6\u003e弱光下清晰\u003c\/h6\u003e\n\n\u003cp\u003e得益于背照式传感器结构和先进的像素技术，该相机具有极低的读出噪声和超高的灵敏度。特别是在弱光条件下，该相机表现非常出色，能够拍摄出非常清晰的天体图像。\u003c\/p\u003e\n\n\u003ch6\u003e星际2\u003c\/h6\u003e\n\n \u003cp\u003eZWO ASI678MC可以说是ASI178MC的升级版，采用最新的SONY IMX678传感器，搭配先进的STARVIS 2技术，相比ASI178MC，\u003cstrong\u003e该款相机具有零辉光、更低读出噪声、更高灵敏度等特点，暗电流噪声大大降低，近红外性能大幅提升。\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\" wp-image-126137 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-d.jpg\" alt=\"\" width=\"555\" height=\"479\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e USB 3.0 和 256M DDR3 内存\u003c\/h6\u003e\n\n\u003cp\u003e相机配备USB 3.0传输接口，内置256MB DDR3缓存，保证数据传输稳定安全，长曝光下有效避免掉帧，并大幅降低因读取速度慢造成的辉光效果。\u003c\/p\u003e\n\n\u003ch6\u003e升级型号\u003c\/h6\u003e\n\n\u003cp\u003eZWO ASI678MC是ASI178MC的升级产品，相比ASI178MC，ASI678MC具有更低的读出噪声，更低的暗噪声，无放大辉光等特点。\u003c\/p\u003e\n\n\u003ctable width=\"448\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"178\"\u003e\u003cstrong\u003e模型\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd width=\"135\"\u003e\u003cstrong\u003eASI678MC\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd width=\"135\"\u003e \u003cstrong\u003eASI178MC\u003c\/strong\u003e\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e彩色或单色\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e颜色\u003c\/td\u003e\n\n\u003ctd\u003e颜色\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e有或无\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e和\u003c\/td\u003e\n\n\u003ctd\u003e没有\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e格式\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e1\/1.8 英寸\u003c\/td\u003e\n\n\u003ctd\u003e1\/1.8 英寸\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n \u003ctd\u003e\u003cstrong\u003e解决\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e3840*2160\u003c\/td\u003e\n\n\u003ctd\u003e 3096*20\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e像素大小\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e2米\u003c\/td\u003e\n\n\u003ctd\u003e2.4米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e读出噪声\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e0.6-2.7e\u003c\/td\u003e\n\n\u003ctd\u003e (1e@8db\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e量化宽松顶峰\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e83％\u003c\/td\u003e\n\n\u003ctd\u003e 80％\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e满井\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e11.27 千\u003c\/td\u003e\n\n\u003ctd\u003e15ke\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e模数转换器\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e12位\u003c\/td\u003e\n\n\u003ctd\u003e14位\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e后焦\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e12.5 毫米\u003c\/td\u003e\n\n\u003ctd\u003e12.5 毫米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e最高帧率\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e47.5 帧每秒\u003c\/td\u003e\n\n\u003ctd\u003e60 帧\/秒\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e对角线\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e8.86 毫米\u003c\/td\u003e\n\n\u003ctd\u003e8.95 毫米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000; font-family: Arial, Helvetica, sans-serif; font-size: 1.2rem; letter-spacing: 0em;\"\u003e无放大器辉光\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003eZWO ASI678MC 无论曝光时间多长、增益值多高，都不会产生辉光。由于它是直接在硬件层面实现的，因此不需要软件控制。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-126136 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-e.jpg\" alt=\"\" width=\"581\" height=\"450\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\" wp-image-126135 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-f.jpg\" alt=\"\" width=\"567\" height=\"372\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e HCG模式\u003c\/h6\u003e\n\n \u003cp\u003e相机内置I-ICG模式，可有效降低高增益下的读出噪声，使相机保持与低增益下一样高的动态范围，当增益为182时，自动开启I-ICG模式，读出噪声低至0.8e，动态范围仍能达到接近12bit的水平。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-126134\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-g.jpg\" alt=\"佐藤 ASI678MC\" width=\"554\" height=\"843\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e量子效率\u003c\/h6\u003e\n\n\u003cp\u003eQE曲线和读出噪声是衡量相机性能非常重要的参数，较高的QE和较低的读出噪声是提高图像信噪比的必要条件。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-126145\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-h.jpg\" alt=\"佐藤 ASI678MC\" width=\"551\" height=\"399\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e暗电流噪声\u003c\/h6\u003e\n\n\u003cp\u003eASI678MC 的暗电流噪声比 ASI178 低很多，因此图像信噪比更好。如果我们比较这两款相机拍摄的暗帧，很容易发现 ASI678 拍摄的帧噪声更少，画面更平滑。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-126144\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-i.jpg\" alt=\"佐藤 ASI678MC\" width=\"585\" height=\"446\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-126143 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-j.jpg\" alt=\"\" width=\"800\" height=\"555\"\u003e\u003cimg class=\"size-full wp-image-126142 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-k.jpg\" alt=\"\" width=\"797\" height=\"673\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-126153 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-b-1.jpg\" alt=\"\" width=\"800\" height=\"566\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e \u003cspan style=\"color: #3366ff;\"\u003e\u003ca style=\"color: #3366ff;\" href=\"https:\/\/www.bintel.com.au\/wp-content\/uploads\/2022\/06\/ASI678MC.pdf\"\u003e\u003cstrong\u003e使用说明书\u003c\/strong\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/h6\u003e\n\n \u003cp\u003e\u003cstrong\u003e型号：\u003c\/strong\u003e ZWO-ASI678MC\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045270523973,"sku":"ZWO-ASI678MC","price":499.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi678mc-colour-camerazwo-asi678mc-416813.jpg?v=1731541425"},{"product_id":"qhy5iii715c","title":"QHY5III-715C 4K行星\/导星相机","description":"\u003ch2\u003e概述\u003c\/h2\u003e\n\n \u003cp\u003eQHY5III715C 是一款超高分辨率背照式彩色相机，具有极低的读取噪声。该传感器具有 1\/2.8 英寸光学格式，与 QHY5III462C 类似。但是，QHY5III715C 的像素数是 QHY5III462C 的 4 倍，可实现 4K 分辨率，像素大小为 1.45um。\u003c\/p\u003e\n\n\u003cp\u003e这使得新款 QHY5III715C 成为小型短焦距折射镜的理想选择。焦距为 12 英寸（300 毫米）或更长时，超小像素的视场小于 1 角秒。QHY5III715C 继承了 QHY5III 系列 Ver. 2 系列相机的所有更新和改进（见下文）。\u003c\/p\u003e\n\n\u003ch2\u003e样本图像\u003c\/h2\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132765\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230506389-1186x2048-1-e1683677860101.png\" alt=\"\" width=\"850\" height=\"492\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e “新月”\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e望远镜：Celestron C8HD\u003cbr\u003e\n相机：QHY5III715C\u003cbr\u003e\n 2000帧\u003cbr\u003e\n每帧曝光时间为 6ms\u003cbr\u003e\n 37% 堆叠\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e515MB DDR3 内存\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignleft wp-image-132766 size-woocommerce_thumbnail\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ddr3-e1683679622420-247x240.png\" alt=\"\" width=\"247\" height=\"240\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e https:\/\/www.youtube.com\/watch?v=WYb5d5-5aWw\u003c\/p\u003e\n\n \u003cp\u003eQHY5III(Ver.2)系列行星和导星相机均配备了512MB DDR3图像缓冲区，可以有效减轻计算机传输的压力，这对于经常需要在短时间内写入大量数据的行星摄影有很大的帮助。\u003c\/p\u003e\n\n\u003cp\u003e例如，当今市场上的一些深空天文摄影相机只有 256MB。\u003c\/p\u003e\n\n\u003cp\u003e相比之下，新款5III（Ver.2）系列相机的512MB DDR3内存代表着显著的升级。\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch2\u003e规格\u003c\/h2\u003e\n\n\u003ctable class=\"prodSpecs\"\u003e\n\n\u003ccolgroup\u003e\n\n\u003ccol style=\"width: 50%;\"\u003e\n\n\u003ccol style=\"width: 50%;\"\u003e\n\n\n\u003c\/colgroup\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e模型\u003c\/td\u003e\n\n\u003ctd\u003eQHY5III715C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e CMOS 传感器\u003c\/td\u003e\n\n\u003ctd\u003e索尼 IMX715\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e像素大小\u003c\/td\u003e\n\n\u003ctd\u003e1.45微米*1.45微米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e有效像素面积\u003c\/td\u003e\n\n\u003ctd\u003e3840*2192\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e有效像素\u003c\/td\u003e\n\n\u003ctd\u003e8.4 百万像素\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e富威尔\u003c\/td\u003e\n\n\u003ctd\u003e5.7ke-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e读出噪声\u003c\/td\u003e\n\n\u003ctd\u003e0.87-2.17e-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e AD 采样深度\u003c\/td\u003e\n\n\u003ctd\u003e12 位（输出为 16 位和 8 位）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e内置图像缓冲区\u003c\/td\u003e\n\n\u003ctd\u003e512MB DDR3 内存\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003eROI 帧率\u003c\/td\u003e\n\n\u003ctd\u003e全分辨率 42FPS @8BIT 23FPS @16BIT\u003cbr\u003e\n 1920行 83FPS @8BIT 47FPS @16BIT640行 99FPS @8BIT 99FPS @16BIT\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e曝光时间范围\u003c\/td\u003e\n\n\u003ctd\u003e11us-900秒\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e快门类型\u003c\/td\u003e\n\n\u003ctd\u003e电动卷帘门\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e计算机接口\u003c\/td\u003e\n\n\u003ctd\u003eUSB3.2 Gen1 Type-C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e导向口\u003c\/td\u003e\n\n\u003ctd\u003eST4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e望远镜接口\u003c\/td\u003e\n\n \u003ctd\u003e1.25英寸，更换前端接头可兼容CS口、C口镜头\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e前端\u003c\/td\u003e\n\n\u003ctd\u003e标准可更换红外防反射玻璃\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e后焦距\u003c\/td\u003e\n\n\u003ctd\u003e17mm（含适配器）；8±0.5mm（不含适配器）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e芯片封装尺寸\u003c\/td\u003e\n\n\u003ctd\u003e5.6 毫米 x 3.2 毫米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e德拜尔\u003c\/td\u003e\n\n\u003ctd\u003e绿光RGB\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e重量\u003c\/td\u003e\n\n\u003ctd\u003e90克\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch2\u003e扩展近红外灵敏度\u003c\/h2\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132764\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/qhyiii-e1683677027707.png\" alt=\"\" width=\"850\" height=\"541\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e在最新一代传感器中，像素阱的光电二极管部分比以前的传感器更深，允许波长较长的光子更深地穿透基底。这大大提高了传感器对红光和近红外 (NIR) 光的灵敏度。该传感器对 NIR 光的峰值灵敏度几乎与对可见光谱中的光相同。\u003c\/p\u003e\n\n\u003ch2\u003e曲线\u003c\/h2\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132767\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230424488-2048x654-1-e1683679756470.png\" alt=\"\" width=\"849\" height=\"271\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132768\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023042456-e1683679821201.png\" alt=\"\" width=\"851\" height=\"272\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132769\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230424971-e1683679891221.png\" alt=\"\" width=\"849\" height=\"269\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132770\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230424650-e1683679940350.png\" alt=\"\" width=\"850\" height=\"249\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":42045292380229,"sku":"110164","price":339.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/qhy5iii-715c-4k-planetaryguide-camera-309229.jpg?v=1731540908"},{"product_id":"qhy5iii200m","title":"QHY5III200M - CMOS行星相机","description":"\u003cp\u003eQHY5III200M是QHY5III V2系列行星导星相机的新一代产品，采用国产CMOS，品质优异，具有与5III462C类似的近红外高灵敏度。QHY5III200也是QHY开发的第一款具有近红外增强特性的黑白CMOS行星相机。另外，4um大像元让导星使用更加方便。 \u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded alignleft wp-image-2715\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013248.png\" alt=\"QHY5III200M\" width=\"122\" height=\"119\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013248.png\"\u003e\u003c\/p\u003e\n\n \u003cp\u003eQHY5III（Ver.2）系列行星及导星相机均配备了512MB的DDR3图像缓冲区，可以有效减轻电脑传输的压力，这对于经常需要在短时间内写入大量数据的行星摄影来说，有很大的帮助，而目前市面上的一些深空天文摄影相机，其内存只有256MB。 \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded alignleft wp-image-2717\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013623.png\" alt=\"\" width=\"100\" height=\"100\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013623.png\"\u003e新款QHY5III(Ver.2)系列相机全部采用USB3.2 Gen1 Type-C接口，相比上一代采用的USB3.0 Type-B接口，Type-C接口寿命更长，使用灵活性更强。\u003c\/p\u003e\n\n\u003cp\u003e Tips：建议使用QHYCCD官方标配的Type-C数据线，由于市面上充斥着大量劣质的Type-C线，随意使用可能会导致相机故障，如果使用自己的备用线，请务必确保是高品质的线。 \u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded alignleft wp-image-2718\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013633.png\" alt=\"\" width=\"100\" height=\"100\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013633.png\"\u003e\u003c\/p\u003e\n\n \u003cp\u003e上一代行星相机和导星器的自定义接口在QHY5III（Ver.2）相机中被替换为更通用的ST-4兼容导星接口。现在，即使导星线丢失或损坏，您也可以在市场上以低成本轻松获得替代品。 \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded alignleft wp-image-2725\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013674.png\" alt=\"\" width=\"100\" height=\"90\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013674.png\"\u003e新款QHY5III（Ver.2）系列相机在机身背面配备了状态指示灯，当相机出现异常状态时，多彩指示灯会根据不同颜色代表不同情况，帮助判断情况。在正常工作时，指示灯会熄灭，因此不用担心光线会污染图像。\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch5\u003e规格\u003c\/h5\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e模型\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003eQHY5III200M\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e CMOS 传感器\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003eSC2210\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e像素大小\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e4微米*4微米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e有效像素面积\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e1920*1080\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e有效像素\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e200 万像素\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e富威尔\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e8000e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e读出噪声\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e0.75e – 3e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e AD 采样深度\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e12bit（输出为16bit和8bit）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e内置图像缓冲区\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e512MB DDR3 内存\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003eROI 帧率\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e全分辨率 96.5FPS @8BIT 60FPS @16BIT\n \u003cp\u003e960行 187FPS @8BIT 116FPS @16BIT\u003c\/p\u003e\n\n\u003cp\u003e 480行 209FPS @8BIT 130FPS @16BIT\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e曝光时间范围\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e15微秒至900秒\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e快门类型\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e电动卷帘门\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e计算机接口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003eUSB3.2 Gen1 Type-C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e导向口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003est4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e望远镜接口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e1.25英寸，通过更换前端接头兼容CS口、C口镜头（标准版含IR AR玻璃和IR850nm滤光片） \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e后焦距\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e17mm（含适配器）；8±0.5mm（不含适配器）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e重量\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e90克\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003ch5\u003e相机曲线\u003c\/h5\u003e\n\n\u003cdiv class=\"block lv2 on\"\u003e\n\n\u003cdiv class=\"cnt\"\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2721\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013177.png\" sizes=\"(max-width: 1500px) 100vw, 1500px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013177.png 2150w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013177-768x337.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013177-1536x674.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013177-2048x898.png 2048w\" alt=\"QHY5III200M\" width=\"1500\" height=\"658\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013177.png 2150w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013177-768x337.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013177-1536x674.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013177-2048x898.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013177.png\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2722\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013979.png\" sizes=\"(max-width: 1500px) 100vw, 1500px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013979.png 2321w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013979-768x320.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013979-1536x639.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013979-2048x852.png 2048w\" alt=\"QHY5III200M\" width=\"1500\" height=\"624\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013979.png 2321w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013979-768x320.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013979-1536x639.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013979-2048x852.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013979.png\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2723\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013487.png\" sizes=\"(max-width: 1500px) 100vw, 1500px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013487.png 2328w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013487-768x291.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013487-1536x583.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013487-2048x777.png 2048w\" alt=\"QHY5III200M\" width=\"1500\" height=\"569\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013487.png 2328w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013487-768x291.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013487-1536x583.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013487-2048x777.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013487.png\" data-sizes=\"(max-width: 1500px) 100vw, 1500px\"\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"block lv2 on\"\u003e\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":42045293690949,"sku":"110132","price":519.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/qhy5iii200m-cmos-planetary-camera-362361.jpg?v=1731540908"},{"product_id":"qhy5iii678m-planetary-camera","title":"QHY5III678M - 行星相机","description":"\u003cp\u003eQHY5III678是QHY5III系列第二代新品行星及导星相机，是QHY5III178M\/C的升级版本，具有优异的近红外高灵敏度。 \u003c\/p\u003e\n\n\u003cdiv class=\"cnt\"\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2881\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614.png\" sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614.png 2242w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-768x436.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-1536x871.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-2048x1162.png 2048w\" alt=\"\" width=\"720\" height=\"408\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614.png 2242w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-768x436.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-1536x871.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-2048x1162.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614.png\" data-sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2882\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271.png\" sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271.png 1786w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271-768x464.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271-1536x929.png 1536w\" alt=\"\" width=\"720\" height=\"435\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271.png 1786w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271-768x464.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271-1536x929.png 1536w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271.png\" data-sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"child\"\u003e\n\n\u003cdiv class=\"block lv3 on\"\u003e\n\n\u003cdiv id=\"c100\" class=\"tit\"\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"cnt\"\u003e\n\n \u003cp\u003e在最新一代传感器中，像素阱的光电二极管部分比以前的传感器更深，允许波长较长的光子更深地穿透基底。这大大提高了传感器对红光和近红外 (NIR) 光的灵敏度。该传感器对 NIR 光的峰值灵敏度几乎与对可见光谱中的光相同。\u003c\/p\u003e\n\n\u003ch5\u003e DDR3 512MB \u003c\/h5\u003e\n\n\u003cp\u003e\u003cimg class=\"ls-is-cached lazyloaded alignleft wp-image-2715\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013248.png\" alt=\"QHY5III678\" width=\"157\" height=\"153\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013248.png\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e QHY5III678系列行星及导星相机均配备了512MB的DDR3图像缓冲区，可以有效减轻电脑传输的压力，这对于经常需要在短时间内写入大量数据的行星摄影来说，有很大的帮助，目前市面上的一些深空天文摄影相机只有256MB。\u003c\/p\u003e\n\n\u003cp\u003e相比之下，新款5III（Ver.2）系列相机的512MB DDR3内存代表着一个显著的升级。\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch5\u003e USB-c 连接\u003c\/h5\u003e\n\n \u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013623.png\"\u003e\u003cimg class=\"alignleft wp-image-2717 ls-is-cached lazyloaded\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013623.png\" alt=\"\" width=\"100\" height=\"100\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013623.png\"\u003e\u003c\/a\u003e新款QHY5III678系列相机全部采用USB3.2 Gen1 Type-C接口，相比上一代采用的USB3.0 Type-B接口，Type-C接口寿命更长，使用灵活性更强。\u003c\/p\u003e\n\n\u003cp\u003e Tips：建议使用QHYCCD官方标配的Type-C数据线，由于市面上充斥着大量劣质的Type-C线，随意使用可能会导致相机故障，如果使用自己的备用线，请务必确保是高品质的线。\u003c\/p\u003e\n\n\u003ch5\u003e通用引导接口\u003c\/h5\u003e\n\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013633.png\"\u003e\u003cimg class=\"alignleft wp-image-2718 ls-is-cached lazyloaded\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013633.png\" alt=\"\" width=\"100\" height=\"100\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013633.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n \u003cp\u003e上一代行星相机和导星器的自定义接口在QHY5III（Ver.2）相机中被替换为更通用的ST-4兼容导星接口。现在，即使导星线丢失或损坏，您也可以在市场上以低成本轻松获得替代品。\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch5\u003e指示灯\u003c\/h5\u003e\n\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013674.png\"\u003e\u003cimg class=\"lazyloaded alignleft wp-image-2725\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013674.png\" alt=\"QHY5III678\" width=\"100\" height=\"90\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013674.png\"\u003e\u003c\/a\u003e新款QHY5III（Ver.2）系列相机在机身背面配备了状态指示灯，当相机出现异常状态时，多彩指示灯会根据不同颜色代表不同情况，帮助判断情况。在正常工作时，指示灯会熄灭，因此不用担心光线会污染图像。\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch5\u003e规格\u003c\/h5\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e模型\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003eQHY5III678\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e CMOS 传感器\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e索尼 IMX678\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e像素大小\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e2.0微米*2.0微米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e有效像素面积\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e3856*2180\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e有效像素\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e8.4 百万像素\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e富威尔\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e9ke-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e读出噪声\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e0.57-3.3e-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e AD 采样深度\u003c\/td\u003e\n\n \u003ctd width=\"60%\"\u003e12 位（输出为 16 位和 8 位）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e内置图像缓冲区\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e512MB DDR3 内存\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003eROI 帧率\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e全分辨率 43FPS @8BIT 22FPS @16BIT\n\u003cp\u003e 1080线 85FPS @8BIT 43.5FPS @16BIT\u003c\/p\u003e\n\n\u003cp\u003e 640行 140FPS @8BIT 71FPS @16BIT\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e曝光时间范围\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e11us-900秒\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e快门类型\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e电动卷帘门\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e计算机接口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003eUSB3.2 Gen1 Type-C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e导向口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003est4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e望远镜接口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e1.25英寸，通过更换前端接头兼容CS口、C口镜头（标准版含IR AR玻璃和IR850nm滤光片） \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e后焦距\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e17mm（含适配器）；8±0.5mm（不含适配器）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e重量\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e90克\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch5\u003e相机曲线\u003c\/h5\u003e\n\n\u003cdiv class=\"block lv2 on\"\u003e\n\n\u003cdiv class=\"cnt\"\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2862 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549.png\" sizes=\"(max-width: 2321px) 100vw, 2321px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549.png 2321w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-768x243.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-1536x486.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-2048x649.png 2048w\" alt=\"QHY5III678\" width=\"2321\" height=\"735\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549.png 2321w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-768x243.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-1536x486.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-2048x649.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549.png\" data-sizes=\"(max-width: 2321px) 100vw, 2321px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2863 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218.png\" sizes=\"(max-width: 2316px) 100vw, 2316px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218.png 2316w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-768x262.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-1536x523.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-2048x698.png 2048w\" alt=\"QHY5III678\" width=\"2316\" height=\"789\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218.png 2316w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-768x262.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-1536x523.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-2048x698.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218.png\" data-sizes=\"(max-width: 2316px) 100vw, 2316px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2864 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964.png\" sizes=\"(max-width: 2300px) 100vw, 2300px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964.png 2300w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-768x225.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-1536x450.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-2048x600.png 2048w\" alt=\"QHY5III678\" width=\"2300\" height=\"674\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964.png 2300w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-768x225.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-1536x450.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-2048x600.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964.png\" data-sizes=\"(max-width: 2300px) 100vw, 2300px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2865 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939.png\" sizes=\"(max-width: 2297px) 100vw, 2297px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939.png 2297w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-768x245.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-1536x491.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-2048x654.png 2048w\" alt=\"\" width=\"2297\" height=\"734\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939.png 2297w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-768x245.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-1536x491.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-2048x654.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939.png\" data-sizes=\"(max-width: 2297px) 100vw, 2297px\"\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"block lv2 on\"\u003e\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":42045296148549,"sku":"110134","price":579.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/qhy5iii678m-planetary-camera-663365.jpg?v=1731540908"},{"product_id":"qhy5iii678c-planetary-camera","title":"QHY5III678C - 行星相机","description":"\u003cp\u003eQHY5III678c是QHY5III系列第二代的全新行星及导星相机，是QHY5III178M\/C的升级版本，具有优异的近红外高灵敏度。 \u003c\/p\u003e\n\n\u003cdiv class=\"cnt\"\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2881\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614.png\" sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614.png 2242w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-768x436.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-1536x871.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-2048x1162.png 2048w\" alt=\"\" width=\"720\" height=\"408\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614.png 2242w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-768x436.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-1536x871.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614-2048x1162.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230314614.png\" data-sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2882\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271.png\" sizes=\"(max-width: 720px) 100vw, 720px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271.png 1786w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271-768x464.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271-1536x929.png 1536w\" alt=\"\" width=\"720\" height=\"435\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271.png 1786w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271-768x464.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271-1536x929.png 1536w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230317271.png\" data-sizes=\"(max-width: 720px) 100vw, 720px\"\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"child\"\u003e\n\n\u003cdiv class=\"block lv3 on\"\u003e\n\n\u003cdiv id=\"c100\" class=\"tit\"\u003e\u003c\/div\u003e\n\n\u003cdiv class=\"cnt\"\u003e\n\n\u003cp\u003e在最新一代传感器中，像素阱的光电二极管部分比以前的传感器更深，允许波长较长的光子更深地穿透基底。这大大提高了传感器对红光和近红外 (NIR) 光的灵敏度。该传感器对 NIR 光的峰值灵敏度几乎与对可见光谱中的光的峰值灵敏度相同。\u003c\/p\u003e\n\n\u003ch5\u003e DDR3 512MB \u003c\/h5\u003e\n\n\u003cp\u003e\u003cimg class=\"ls-is-cached lazyloaded alignleft wp-image-2715\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013248.png\" alt=\"QHY5III678\" width=\"157\" height=\"153\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013248.png\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e QHY5III678c系列行星及导星相机均配备了512MB的DDR3图像缓冲区，可以有效减轻电脑传输的压力，这对于经常需要在短时间内写入大量数据的行星摄影来说，有很大的帮助，目前市面上的一些深空天文摄影相机只有256MB。\u003c\/p\u003e\n\n \u003cp\u003e相比之下，新款5III（Ver.2）系列相机的512MB DDR3内存代表着一个显著的升级。\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch5\u003e USB-c 连接\u003c\/h5\u003e\n\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013623.png\"\u003e\u003cimg class=\"alignleft wp-image-2717 ls-is-cached lazyloaded\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013623.png\" alt=\"\" width=\"100\" height=\"100\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013623.png\"\u003e\u003c\/a\u003e新款QHY5III678c系列相机全部采用USB3.2 Gen1 Type-C接口，相比上一代采用的USB3.0 Type-B接口，Type-C接口寿命更长，使用更加灵活。\u003c\/p\u003e\n\n\u003cp\u003e Tips：建议使用QHYCCD官方标配的Type-C数据线，由于市面上充斥着大量劣质的Type-C线，随意使用可能会导致相机故障，如果使用自己的备用线，请务必确保是高品质的线。\u003c\/p\u003e\n\n\u003ch5\u003e通用引导接口\u003c\/h5\u003e\n\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013633.png\"\u003e\u003cimg class=\"alignleft wp-image-2718 ls-is-cached lazyloaded\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013633.png\" alt=\"\" width=\"100\" height=\"100\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013633.png\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n \u003cp\u003e上一代行星相机和导星器的自定义接口在QHY5III（Ver.2）相机中被替换为更通用的ST-4兼容导星接口。现在，即使导星线丢失或损坏，您也可以在市场上以低成本轻松获得替代品。\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch5\u003e指示灯\u003c\/h5\u003e\n\n\u003cp\u003e\u003ca class=\"oceanwp-lightbox\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013674.png\"\u003e\u003cimg class=\"lazyloaded alignleft wp-image-2725\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013674.png\" alt=\"QHY5III678\" width=\"100\" height=\"90\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20221013674.png\"\u003e\u003c\/a\u003e新款QHY5III（Ver.2）系列相机在机身背面配备了状态指示灯，当相机出现异常状态时，多彩指示灯会根据不同颜色代表不同情况，帮助判断情况。在正常工作时，指示灯会熄灭，因此不用担心光线会污染图像。\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch5\u003e规格\u003c\/h5\u003e\n\n\u003ctable width=\"100%\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e模型\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003eQHY5III678\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e CMOS 传感器\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e索尼 IMX678\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e像素大小\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e2.0微米*2.0微米\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e有效像素面积\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e3856*2180\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e有效像素\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e8.4 百万像素\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e富威尔\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e9ke-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e读出噪声\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e0.57-3.3e-\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e AD 采样深度\u003c\/td\u003e\n\n \u003ctd width=\"60%\"\u003e12 位（输出为 16 位和 8 位）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e内置图像缓冲区\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e512MB DDR3 内存\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003eROI 帧率\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e全分辨率 43FPS @8BIT 22FPS @16BIT\n\u003cp\u003e 1080线 85FPS @8BIT 43.5FPS @16BIT\u003c\/p\u003e\n\n\u003cp\u003e 640行 140FPS @8BIT 71FPS @16BIT\u003c\/p\u003e\n\n\n\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e曝光时间范围\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e11us-900秒\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e快门类型\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e电动卷帘门\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e计算机接口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003eUSB3.2 Gen1 Type-C\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e导向口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003est4\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e望远镜接口\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e1.25英寸，通过更换前端接头兼容CS口、C口镜头（标准版含IR AR玻璃和IR850nm滤光片） \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e后焦距\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e17mm（含适配器）；8±0.5mm（不含适配器）\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd width=\"40%\"\u003e重量\u003c\/td\u003e\n\n\u003ctd width=\"60%\"\u003e90克\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch5\u003e相机曲线\u003c\/h5\u003e\n\n\u003cdiv class=\"block lv2 on\"\u003e\n\n\u003cdiv class=\"cnt\"\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2862 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549.png\" sizes=\"(max-width: 2321px) 100vw, 2321px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549.png 2321w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-768x243.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-1536x486.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-2048x649.png 2048w\" alt=\"QHY5III678\" width=\"2321\" height=\"735\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549.png 2321w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-768x243.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-1536x486.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549-2048x649.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309549.png\" data-sizes=\"(max-width: 2321px) 100vw, 2321px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2863 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218.png\" sizes=\"(max-width: 2316px) 100vw, 2316px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218.png 2316w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-768x262.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-1536x523.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-2048x698.png 2048w\" alt=\"QHY5III678\" width=\"2316\" height=\"789\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218.png 2316w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-768x262.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-1536x523.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218-2048x698.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20230309218.png\" data-sizes=\"(max-width: 2316px) 100vw, 2316px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2864 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964.png\" sizes=\"(max-width: 2300px) 100vw, 2300px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964.png 2300w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-768x225.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-1536x450.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-2048x600.png 2048w\" alt=\"QHY5III678\" width=\"2300\" height=\"674\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964.png 2300w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-768x225.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-1536x450.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964-2048x600.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030964.png\" data-sizes=\"(max-width: 2300px) 100vw, 2300px\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-2865 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939.png\" sizes=\"(max-width: 2297px) 100vw, 2297px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939.png 2297w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-768x245.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-1536x491.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-2048x654.png 2048w\" alt=\"\" width=\"2297\" height=\"734\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939.png 2297w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-768x245.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-1536x491.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939-2048x654.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2023030939.png\" data-sizes=\"(max-width: 2297px) 100vw, 2297px\"\u003e\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"block lv2 on\"\u003e\u003c\/div\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":42045296214085,"sku":"110135","price":499.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/qhy5iii678c-planetary-camera-790442.jpg?v=1731540907"},{"product_id":"qhy-5iii462m-planetary-camera_134900","title":"QHY 5III462M - 行星相机","description":"\u003cp\u003eThe QHY5III462 camera uses the Sixth Generation Sony 2.1 megapixel IMX462 STARVIS CMOS sensor. The pixel size is 2.9um making it the same size and resolution as the sensor used in the QHY5III290 camera that has been so successfully used for planetary imaging by some of the best planetary imagers in the world. Like other cameras in the 5III series, the QHY5III462 is USB 3.0 powered and controlled. No additional power is required.\u003c\/p\u003e\n\u003cp\u003eThe IMX462 sensor is back-illuminated and incorporates new technology that gives it some significant advantage over other planetary cameras: First, the IMX462 sensor has sHCG (Super High Conversion Gain) for very low read noise at high gain. This is ideal for stacking hundreds or thousands of short planetary images. Second, it is exceptionally sensitive in the NIR.\u003c\/p\u003e\n\u003cp\u003eIn this latest generation of sensors, the photodiode portion of the pixel well is physically deeper than in previous Sony BSI sensors, allowing photons of longer wavelength to penetrate deeper into the substrate. This dramatically increases the sensor’s sensitivity to red and near infrared (NIR) light. The RGB filters over the pixels become transparent at NIR wavelengths, so the sensor displays almost equal peak sensitivity to NIR light as it does to light in the visible spectrum.\u003c\/p\u003e\n\u003cp\u003eThe peak QE in the NIR around 800nm is as high as the peak QE in the visible wavelengths. For planetary imagers using a methane filter that passes light around 880nm this is welcome news.\u003c\/p\u003e\n\u003ch5\u003eBSI\u003c\/h5\u003e\n\u003cp\u003eOne benefit of the back-illuminated CMOS structure is improved sensitivity. In a typical front-illuminated sensor, photons from the target entering the photosensitive layer of the sensor must first pass through the metal wiring that is embedded just above the photosensitive layer. The wiring structure reflects some of the photons and reduces the efficiency of the sensor.\u003c\/p\u003e\n\u003cp\u003eIn the back- illuminated sensor the light is allowed to enter the photosensitive surface from the reverse side. In this case the sensor’s embedded wiring structure is below the photosensitive layer. As a result, more incoming photons strike the photosensitive layer and more electrons are generated and captured in the pixel well. This ratio of photon to electron production is called quantum efficiency. The higher the quantum efficiency the more efficient the sensor is at converting photons to electrons and hence the more sensitive the sensor is to capturing an image of something dim.\u003c\/p\u003e\n\u003ch5\u003eExtended Near Infrared Sensitivity\u003c\/h5\u003e\n\u003cp\u003eLogically, one would think, each generation of Exmor sensor would be built upon and incorporate all of the improvements of the generation immediately preceding. However, this was not the case with the fifth generation Exmor R sensors.\u003c\/p\u003e\n\u003cp\u003eThe first back-illuminated sensors used shallower pixel wells (like the third-generation front- illuminated designs) than the physically deeper pixels of the fourth generation. So, while the back- illuminated structure increased the sensitivity in the visible range by 2X, the shallower pixels did not improve the NIR. The answer to this is seen in the latest, sixth generation, Sony Exmor R sensors, like the IMX462. Using physically deeper pixels in conjunction with the back-illuminated structure has dramatically improved the sensor’s sensitivity to both the visible and near infrared wavelengths.\u003c\/p\u003e\n\u003ch5\u003esHCG Mode\u003c\/h5\u003e\n\u003cp\u003eAnother advantage of the QHY5III462 is the camera’s “Super High Conversion Gain” capability. By using a lower capacitance, a small amount of charge can be converted to a high voltage resulting in higher sensitivity in low-light conditions. The readout noise of the QHY5III462 in high gain mode is as low as 0.5 electrons!\u003c\/p\u003e\n\u003cp\u003eThe test exposures below demonstrate the low light improvement over the IMX290 sensor. The QHY5III462C image is on the left and the corresponding QHY5III290C image is on the right. The low light conditions and exposures are identical for each top and bottom pair of images and a UV\/IR filter was in place for each camera. So this test demonstrates the QHY5III462C’s increase in sensitivity and SNR over the QHY5III290C under the same conditions in the visual light spectrum alone.\u003c\/p\u003e\n\u003ch5\u003eColor and Mono Imaging\u003c\/h5\u003e\n\u003cp\u003eThe filter matrix in the IMX462 uses organic dye filters. These filters are very efficient at visible wavelengths but become completely transparent in the NIR. For this reason, good RGB color balance requires an external UV\/IR filter that blocks NIR wavelengths.\u003c\/p\u003e\n\u003cp\u003eMany color cameras build this UV\/IR filter into the camera or optical window for normal color imaging. However, in order to fully exploit the capabilities of the 462C sensor, in the QHY5III462C camera the optical window is AR coated only with no UV or IR blocking. Instead, the QHY5III462C camera includes two 1.25″ screw-in filters, a UV\/IR cut filter to isolate the visible wavelengths for normal RGB imaging and an IR850 filter that will cut the visible wavelengths but pass wavelengths above 850nm.\u003c\/p\u003e\n\u003cp data-handle=\"qhyiii462c-cmos-camera\"\u003e\u003cimg class=\"lazyloaded alignnone\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20200620043845487.jpg\" alt=\"\" width=\"890\" height=\"250\" data-cke-saved-=\"\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20200620043845487.jpg\"\u003e\u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eModel\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eQHY5III462M\/C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eCMOS Sensor\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eSONY IMX462 BSI CMOS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003ePixel Size\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e2.9um x 2.9um\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eEffective Pixel Area\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e1920 x 1080\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eEffective Pixels\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e2 MP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eFullwell\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e12000e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eReadout Noise\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e0.5e-\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eAD Sample Depth\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e12-bit (output as 16-bit and 8-bit)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eSensor Size\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eTypical 1\/2.8 inch (6.3mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eFull Frame Rate\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eFull Resolution 135 FPS@8-bits (USB3.0 Port）\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eROI Frame Rate\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eHigher rates at selected fields of interest (Supports any region ROI)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eExposure Time Range\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e7us-900sec\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eShutter Type\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eElectronic Rolling Shutter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eComputer Interface\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eUSB3.0\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eGuide Port\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eTelescope Interface\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e1.25-inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eOptic Window Type\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003eChangeable 1.25-inch filter as optical window\n\u003cp\u003e(462C: Includes free 1.25-inch UV\/IR cut filter and free 1.25-inch IR850 filter\u003c\/p\u003e\n\u003cp\u003e462M: Includes a free 1.25-inch IR850 filter)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eBack Focal Length\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e12mm (±0.5)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"40%\"\u003eWeight\u003c\/td\u003e\n\u003ctd width=\"60%\"\u003e88g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch5\u003eCamera Curves\u003c\/h5\u003e\n\u003cp data-handle=\"qhyiii462c-cmos-camera\"\u003e\u003cimg class=\"lazyloaded aligncenter wp-image-900 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1.png\" sizes=\"(max-width: 2593px) 100vw, 2593px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1.png 2593w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1-768x318.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1-1536x636.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1-2048x847.png 2048w\" alt=\"\" width=\"2593\" height=\"1073\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507640-1.png 2593w, 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src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204.png\" sizes=\"(max-width: 2548px) 100vw, 2548px\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204.png 2548w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-768x323.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-1536x647.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-2048x862.png 2048w\" alt=\"\" width=\"2548\" height=\"1073\" data-srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204.png 2548w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-768x323.png 768w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-1536x647.png 1536w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204-2048x862.png 2048w\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20210507204.png\" data-sizes=\"(max-width: 2548px) 100vw, 2548px\"\u003e\u003cimg class=\"lazyloaded aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20200620044746606.png\" alt=\"\" width=\"716\" height=\"400\" data-cke-saved-=\"\" data-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20200620044746606.png\"\u003e\u003c\/p\u003e","brand":"QHY","offers":[{"title":"Default Title","offer_id":42045296508997,"sku":"110131","price":419.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/qhy5iii462c-colour-planetary-all-sky-camera-981115.jpg?v=1746595982"},{"product_id":"zwo-asi664mc-colour-planetary-camera","title":"ZWO ASI664MC 彩色行星相机","description":"\u003ch3\u003eZWO 推出全新行星相机\u003c\/h3\u003e\n\n\u003cp\u003eZWO ASI664MC 是一款出色的新型行星 CMOS 相机。1\/1.8 英寸索尼 IMX664 传感器具有 2.4µm 的小像素尺寸和 2704 x 1536 (4.15Mp) 的高分辨率。在高速模式下，帧速率达到 95 fps，而读出噪声保持在低水平，低至 0.46e！ \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-145386 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-1.jpg\" alt=\"佐沃 ASI664MC\" width=\"601\" height=\"639\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cimg class=\"aligncenter wp-image-145387 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-2.jpg\" alt=\"佐沃 ASI664MC\" width=\"650\" height=\"362\"\u003e\u003c\/h3\u003e\n\n\u003ch3\u003e Starvis 2 技术\u003c\/h3\u003e\n\n \u003cp\u003e如果您不熟悉 SONY STARVIS 技术，它为 ZWO ASI664MC 提供了出色的图像质量和图像性能。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-145383 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-STARVIS.jpg\" alt=\"\" width=\"450\" height=\"167\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e高传输速度\u003c\/h3\u003e\n\n\u003cp\u003e该相机具有USB 3.0接口，内置256MB DDR#缓存，确保高速、流畅、稳定的数据传输。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-145382 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-3.jpg\" alt=\"\" width=\"650\" height=\"446\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e ZWO ASI664MC 与 ZWO ASI662MC 对比\u003c\/h3\u003e\n\n\u003cp\u003eZWO ASI664MC 可以看作是 ASI662MC 的迭代产品，其传感器尺寸和分辨率都有了很大的提升，提供了更大的视场角，能够拍摄出包含更多细节的高质量图像。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-145385 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-4.jpg\" alt=\"佐沃 ASI664MC\" width=\"650\" height=\"738\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e零安培辉光\u003c\/h3\u003e\n\n\u003cp\u003eZWO ASI664MC 采用无辉光电路，避免产生恼人的放大器辉光，无论曝光时间多长、增益值多高都能保证图像质量。\u003c\/p\u003e\n\n\u003cp\u003e （注意：此功能直接在硬件级别实现，不需要软件控制。）\u003c\/p\u003e\n\n\u003ch3\u003e相机曲线\u003c\/h3\u003e\n\n\u003ch6\u003e低读出噪声，高动态范围\u003c\/h6\u003e\n\n \u003cp\u003e相机内置HCG模式，可有效降低高增益下的读出噪声，使动态范围与低增益保持相同水平。252及以上自动开启HCG，动态范围接近11bit，读出噪声可低于1.0e。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-145394 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-5-1.jpg\" alt=\"\" width=\"650\" height=\"879\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch3\u003e量子效率\u003c\/h3\u003e\n\n\u003cp\u003eQE噪声和读出是衡量相机性能非常重要的参数。更高的QE和更低的读出噪声是提高图像信噪比的必要条件。根据我们的估计，ZWO ASI664MC的QE峰值约为91% \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-145393 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-6-1.jpg\" alt=\"\" width=\"650\" height=\"956\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e保护窗\u003c\/h3\u003e\n\n\u003cp\u003eASI664MC 采用 AR 镀膜滤光片作为保护窗（直径：21mm，厚度：1.1mm）。它提高了相机在紫外线和近红外波长下的性能。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-145392 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-6a.jpg\" alt=\"\" width=\"650\" height=\"423\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-145391 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-7-1.jpg\" alt=\"佐沃 ASI664MC\" width=\"650\" height=\"1425\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-145390 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-8-1.jpg\" alt=\"佐沃 ASI664MC\" width=\"650\" height=\"1741\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-145389 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-9-1.jpg\" alt=\"\" width=\"650\" height=\"1155\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-145388 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI664MC-10-1.jpg\" alt=\"\" width=\"650\" height=\"1232\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045304373317,"sku":"ZWO-ASI664MC","price":499.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi664mc-colour-planetary-camera-902424.jpg?v=1731541425"},{"product_id":"zwo-asi715mc-colour-camera","title":"ZWO ASI715MC 彩色相机","description":"\u003cp\u003eAS1715MC 是一款灵敏的彩色相机，配备 1\/2.8 英寸传感器和 846 万像素分辨率。这款相机采用索尼 STARVIS 技术，具有低读出噪声（0.72e）和超高灵敏度，非常适合对行星和较小的物体进行天文成像\u003cbr\u003e\n深空天体以及显微镜摄影。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignnone size-medium wp-image-145513\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/715MC-1--800x429.jpg\" alt=\"\" width=\"800\" height=\"429\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e传输速度快相机配备USB 3.0传输接口，内置256MB DDR缓存，确保稳定、安全\u003cbr\u003e\n数据传输。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignnone size-medium wp-image-145514\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/715MC-800x631.jpg\" alt=\"\" width=\"800\" height=\"631\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e USB 3.0 端口和 ST4 指南 USB 3.0 端口：提供 5Gb 带宽，允许 AS1715MC 以\u003cbr\u003e\n45.1fps（10bit，高速模式）。ST4接口：可用于连接云台自动导星接口\u003cbr\u003e\n用于指导\u003c\/p\u003e\n\n\u003cp\u003e。 \u003cimg class=\"alignnone wp-image-145515\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/715MC-2-800x628.jpg\" alt=\"ASI715MC\" width=\"497\" height=\"390\"\u003e\u003c\/p\u003e\n\n \u003cp\u003e读出噪声 读出噪声包括像素噪声、电路噪声、ADC量化噪声，读出噪声越低越好，可以看到ASI715MC的读出噪声很低，随着增益值的提高，读出噪声会降低。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignnone wp-image-145516 size-medium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/715mc-3-544x800.jpg\" alt=\"ASI715MC\" width=\"544\" height=\"800\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e量子效率 QE 曲线和读出噪声是衡量相机性能的重要参数。较高的 QE 和较低的读出噪声\u003cbr\u003e\n为了提高图像的信噪比，噪声是必不可少的。根据我们的估算，ASI715MC的QE峰值约为80％。 \u003cimg class=\"alignnone wp-image-145517 size-medium\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/715mc-4-800x563.jpg\" alt=\"ASI715MC\" width=\"800\" height=\"563\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045304602693,"sku":"ZWO-ASI715MC","price":339.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi715mc-colour-camera-586535.jpg?v=1731541425"},{"product_id":"zwo-asi676mc-colour-camera","title":"ZWO ASI676MC Colour Camera","description":"\u003cp\u003eIntroducing the ASI676MC, the all-sky camera featuring a unique square\u003cbr\u003e1\/1.6-inch image sensor and a super high resolution of 12MP! It is perfectly suited for meteor recording and full sky surveillance. The\u003cbr\u003esquare format facilitates easier composition, making mosaic stitch simpler and more efficient, and the high resolution brings you clear details of the Sun and our Moon. With this camera, you may start your marvelous journey\u003cbr\u003eto explore the boundless night sky.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO_ASI676_specs.jpg?v=1735863537\"\u003e\u003c\/p\u003e\n\u003ch4\u003eWhy Square Format?\u003c\/h4\u003e\n\u003cp\u003eOne of the biggest benefits of AS1676MC's square format is it makes the whole mosaic construction process much easier by eliminating the need to consider the difference between the long and wide\u003cbr\u003esides of the format during mosaic stitching. Not only that, the square format also makes the AS1676MC more compatible with various types of lenses such as fisheye lenses and wide-angle lenses. Thus,\u003cbr\u003eASI676MC is more suitable for tasks such as meteor\u003cbr\u003erecording and full sky surveillance.\u003c\/p\u003e\n\u003ch4\u003eStarvis 2 Technology\u003c\/h4\u003e\n\u003cp\u003eSTARVIS is a sensor technology developed by Sony that surpasses the sensitivity of the human eye. STARVIS 2 is an advancement of STARVIS technology,\u003cbr\u003esupporting an even higher dynamic range. With this technology, ASI676MC exhibits lower readout noise and dark current, along with significantly enhanced\u003cbr\u003esensitivity in the near-infrared spectrum.\u003c\/p\u003e\n\u003ch4\u003eNo Amp Glow\u003c\/h4\u003e\n\u003cp\u003eAS1676MC does not have any amp glow, no matter\u003cbr\u003ehow long the exposure and how high the gain value\u003cbr\u003eyou set.\u003c\/p\u003e\n\u003ch4\u003e256MB DDR3\u003c\/h4\u003e\n\u003cp\u003eThe camera is equipped with a USB 3.0 transmission interface and a built-in 256MB DDR3\u003cbr\u003ecache to ensure stable and secure data transmission.\u003c\/p\u003e\n\u003ch4\u003eHigher QE Lower Readout Noise\u003c\/h4\u003e\n\u003cp\u003eThe camera has a built-in HCG mode, which can effectively reduce readout noise at high gain. This allows the camera to maintain the same high dynamic range as it does at low gain. When the gain is 180, the HCG mode is automatically turned on. The readout noise is as low as 0.56e, and the dynamic range can still reach a level close to 11stops.\u003c\/p\u003e\n\u003ch4\u003eQuantum Efficiency \u003c\/h4\u003e\n\u003cp\u003eThe QE curve and readout noise are very important parameters to measure the camera's performance. Higher QE and lower readout noise are necessary to improve the image signal-to-noise ratio. According to our estimation, the QE peak value of ASl676MC is about 83%.\u003c\/p\u003e\n\u003ch4\u003eDark Current Noise\u003c\/h4\u003e\n\u003cp\u003eThe ASI676MC's lower dark current noise means that the image signal-to-noise ratio is also higher, especially when photographing dark objects, it produces images with better sharpness.\u003c\/p\u003e\n\u003ch4\u003eIR-Cut Coated Window\u003c\/h4\u003e\n\u003cp\u003eASI676MC is equipped with an IR-cut coated window in front of the sensor, with a diameter of 21mm and a thickness of 1.1mm. It effectively reduces infrared interference and improves image quality.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO_ASI676_box.jpg?v=1735863443\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42251225399365,"sku":"ZWO-ASI676MC","price":599.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI676MC.jpg?v=1735863600"},{"product_id":"zwo-asi585mm-mono-camera","title":"佐藤 ASI585MC","description":"\u003ch2 style=\"text-align: center;\"\u003e具有大满阱容量的天文OSC相机\u003cbr\u003e\nASI585MC\u003c\/h2\u003e\n\n\u003cp style=\"text-align: center;\"\u003e ASI585MC采用索尼IMX585 CMOS传感器，作为ZWO最新的OSC行星相机之一，它拥有1\/1.2英寸的大传感器尺寸，3840*2160的高分辨率，还有令人惊艳的ZERO AMP GLOW特性！像素大小为2.9um*2.9um，在12位模式下，可实现46.9 FPS，并且具有超低的读出噪声！ \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cimg class=\"aligncenter wp-image-122042 size-medium\" title=\"ASI585MC\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc-copy-800x442.jpg\" alt=\"ASI585MC\" width=\"800\" height=\"442\"\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch4 style=\"text-align: center;\"\u003e 8.29MP 传感器\u003c\/h4\u003e\n\n \u003cp style=\"text-align: center;\"\u003eASI585MC的像素大小与ASI462MC相同，为2.9um，但分辨率是ASI462MC的4倍，共计829万像素。传感器尺寸为11.13*6.26mm，对角线长度为12.84mm。1\/1.2”的大传感器格式使其非常适合太阳和月球成像。它也可以作为全天空摄像机或实况摄像机，用于观察和监控云层、雨水、流星等天气状况。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-122043\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc2-copy-800x551.jpg\" alt=\"ASI585MC\" width=\"682\" height=\"470\"\u003e\u003c\/p\u003e\n\n\u003ch4 style=\"text-align: center;\"\u003e星际2\u003c\/h4\u003e\n\n\u003cp style=\"text-align: center;\"\u003e ASI585MC 采用最新的 SONY IMX585 传感器，并采用 STARVIS 2 技术。该相机具有零安培辉光、更低的暗电流噪声和 3 倍更大的满阱容量，被视为 ASI485MC 的升级版。与 ASI485MC 相比，它对红光、绿光和近红外 (NIR) 光也更敏感，特别是在 \u0026gt;850nm 波长范围内，其光敏度是 ASI485MC 的 1.5 倍。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-medium wp-image-122046 aligncenter\" style=\"text-align: center;\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc3-copy-800x249.jpg\" alt=\"\" width=\"800\" height=\"249\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch4 style=\"text-align: center;\"\u003e升级型号\u003c\/h4\u003e\n\n\u003cp style=\"text-align: center;\"\u003eASI585MC是ASI485MC的升级款相机，与ASI485MC相比，具有满阱深度更大，无安培辉光等特点。\u003cbr\u003e\n模型\u003cimg class=\"wp-image-122047 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc4-copy-745x800.jpg\" alt=\"\" width=\"547\" height=\"587\"\u003e\u003c\/p\u003e\n\n \u003ch4 style=\"text-align: center;\"\u003e大满井深度\u003c\/h4\u003e\n\n\u003cp style=\"text-align: center;\"\u003e得益于背照式传感器结构和先进的像素技术，该相机具有极低的读出噪声和较大的满阱深度。特别是在弱光条件下，该相机表现非常出色，可以拍摄出非常清晰的天体图像。\u003c\/p\u003e\n\n\u003ch4 style=\"text-align: center;\"\u003e相机曲线\u003c\/h4\u003e\n\n\u003ch5 style=\"text-align: center;\"\u003e低读取噪声，高动态范围\u003c\/h5\u003e\n\n\u003cp style=\"text-align: center;\"\u003e相机内置HCG模式，可以有效降低高增益下的读出噪声，使相机\u003cimg class=\"size-medium wp-image-122050 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc6-570x800.jpg\" alt=\"\" width=\"570\" height=\"800\"\u003e\u003cimg class=\"alignnone size-medium wp-image-122051\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc7-800x784.jpg\" alt=\"\" width=\"800\" height=\"784\"\u003e\u003cimg class=\"size-medium wp-image-122052 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc9-800x631.jpg\" alt=\"\" width=\"800\" height=\"631\"\u003e\u003cimg class=\"size-medium wp-image-122053 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc8-456x800.jpg\" alt=\"\" width=\"456\" height=\"800\"\u003e保持同样高的动态\u003cimg class=\"size-medium wp-image-122052 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi585mc9-800x631.jpg\" alt=\"\" width=\"800\" height=\"631\"\u003e动态范围与低增益时一样，当增益为150时，自动开启HCG模式，动态范围达到接近12bit的水平，读出噪声低至0.8e。\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42578682708037,"sku":"ASI585MM","price":849.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi585mc-836391.jpg?v=1731541425"},{"product_id":"zwo-asi-662mc-colour-camera-copy","title":"ZWO ASI 662MC 彩色相机","description":"\u003ch6\u003e全新 ZWO ASI 662MC 高灵敏度单次彩色相机\u003cimg class=\"alignright wp-image-126223\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-b.jpg\" alt=\"ZWO ASI 662MC\" width=\"309\" height=\"289\"\u003e\n\n\u003c\/h6\u003e\n\n \u003cp\u003e新款ZWO ASI 662MC采用索尼IMX662传感器，具有滚动快门，画幅尺寸为1\/2.8英寸，像素大小为2.9um，拥有207万像素（1920 x 1080）。在高速模式下，CMOS传感器可以在全分辨率下每秒输出102.6帧，并提供较低的读取噪声水平。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\" wp-image-126217 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-c.jpg\" alt=\"\" width=\"571\" height=\"313\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e满井容量大，不易过曝\u003c\/h6\u003e\n\n\u003cp\u003eZWO ASI 662MC 采用最新技术的 Sony 662MC 传感器。与上一代传感器相比，它具有非常低的读出噪声和极大的满阱容量，是 IMX462MC 的 3 倍。这有效地解决了过度曝光问题并允许更长的曝光时间。在弱光条件下，相机表现优异，可以拍摄非常清晰的天体图像。\u003c\/p\u003e\n\n\u003ch6\u003e星际2\u003c\/h6\u003e\n\n \u003cp\u003eZWO ASI 662MC 采用最新的索尼 IMX662 传感器，配备先进的 STARVIS 2 技术。\u003cstrong\u003e具有零安培辉光、对红光和近红外 (NIR) 光的灵敏度更高、满阱容量为 3 倍等特点。它可以被视为 ASI462MC 的升级版。此外，它的暗电流噪声比 ASI462MC 低几倍。\u003c\/strong\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\" wp-image-126137 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI678-d.jpg\" alt=\"\" width=\"303\" height=\"261\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e USB3.0和256M DDR内存\u003c\/h6\u003e\n\n\u003cp\u003e相机配备USB 3.0传输接口，内置256MB DDR缓存，保证数据传输稳定安全，长时间曝光下有效避免掉帧，并大幅降低因读取速度慢造成的辉光效果。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-126215\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-d.jpg\" alt=\"ZWO ASI 662MC\" width=\"544\" height=\"576\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e无放大器辉光\u003c\/h6\u003e\n\n\u003cp\u003eZWO ASI 662MC 表现出零安培辉光，无论曝光时间多长，增益值多高。由于它直接在硬件级别实现，因此不需要软件控制。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"wp-image-126214 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-f.jpg\" alt=\"\" width=\"445\" height=\"261\"\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e使用 ASI 462MC 进行 300 秒曝光\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"wp-image-126218 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-m.jpg\" alt=\"\" width=\"446\" height=\"264\"\u003e\u003c\/p\u003e\n\n\u003cp style=\"text-align: center;\"\u003e\u003cstrong\u003e使用 ASI662MC 进行 300 秒曝光\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch6\u003e量子效率\u003c\/h6\u003e\n\n \u003cp\u003eQE曲线和噪声读出是衡量相机性能非常重要的参数。较高的QE和较低的读出噪声是提高图像信噪比的必要条件。\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e相机曲线低读取噪声，高动态范围\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-126222\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-i.jpg\" alt=\"ZWO ASI 662MC\" width=\"459\" height=\"325\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e读出噪声包括像素噪声、电路噪声、ADC量化噪声，读出噪声越低越好，可以看出ZWO ASI 662MC的读出噪声相比CCD相机非常低，内置的HCG模式可以有效降低高增益下的读出噪声，让相机保持与低增益时一样高的动态范围，当增益为252时，HCG模式自动开启，动态范围回升到12位。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-126213 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-h.jpg\" alt=\"\" width=\"537\" height=\"800\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"wp-image-126221 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-j.jpg\" alt=\"\" width=\"550\" height=\"367\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\" wp-image-126220 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-k.jpg\" alt=\"\" width=\"546\" height=\"513\"\u003e\u003c\/p\u003e\n\n\u003ch1 style=\"text-align: center;\"\u003e\n\n\u003cstrong\u003e包装内容\u003c\/strong\u003e\u003cimg class=\" wp-image-126219 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI662MC-l.jpg\" alt=\"\" width=\"530\" height=\"323\"\u003e\n\n\u003c\/h1\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/www.bintel.com.au\/wp-content\/uploads\/2022\/06\/ASI662MC-Manual.pdf\"\u003e\u003cstrong\u003e\u003cspan style=\"color: #3366ff;\"\u003e使用说明书\u003c\/span\u003e\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e型号：ZWO-ASI662MC\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":43094498377797,"sku":"ZWO-ASI662MM","price":449.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/1_8c898e9f-7a13-46a1-bc43-d4411018e199.jpg?v=1752802676"},{"product_id":"neximage-20-solar-system-color-imager","title":"NexImage 20 Solar System Color Imager","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAPTURE ULTRA-HIGH-RES IMAGES \u0026amp; VIDEO:\u003c\/strong\u003e Intuitive yet powerful, this camera captures detailed 20 MP (5240 x 3840) stills and smooth AVI video of the planets, Moon, and Sun (with a solar filter). Easily stack your frames, create high-quality prints, or share your results online.\u003cbr\u003eHIGH-PERFORMANCE SENSOR FOR SHARPER DETAIL: The AR2020 back-illuminated CMOS sensor features 1.4 µm pixels on a 7.3 x 5.4 mm sensor. With 8.7 ke⁻\/lux-sec sensitivity, it captures crisp detail even in challenging seeing conditions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eINSTANTLY COMPATIBLE WITH YOUR TELESCOPE:\u003c\/strong\u003e NexImage 20 slides directly into your telescope’s 1.25” eyepiece holder using the included nosepiece—no adapters needed. Capture sharp, high-resolution photos and smooth planetary videos right at the focal plane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eZOOM IN ON THE DETAIL WITH REGION OF INTEREST (ROI):\u003c\/strong\u003e Crop the frame to capture just your target—perfect for small objects like planets. ROI increases frame rate for smoother video, reduces file size, and speeds up stacking and post-processing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEASY USB CONNECTION TO YOUR COMPUTER: \u003c\/strong\u003eSimply connect the NexImage 20 to your Windows PC via the included USB-A to USB-C cable.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDUAL-PURPOSE: IMAGING + AUTOGUIDING\u003c\/strong\u003e: NexImage 20 doubles as a capable autoguider, helping your telescope stay locked on target during long-exposure astrophotography. For advanced users with additional guiding hardware, it adds precision tracking to your setup.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eiCAP SOFTWARE INCLUDED\u003c\/strong\u003e: Capture, preview, and save your images and video with iCap—Celestron’s dedicated imaging software for NexImage. Easily adjust exposure, gain, and frame rate, and take full control of your imaging workflow from your Windows PC.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCapture your own stunning images of the planets, Moon, and Sun (with solar filter) with the Celestron NexImage 20. Our team engineered this high-performance USB camera for serious astrophotography. With a powerful 20 MP back-illuminated CMOS sensor, NexImage 20 captures ultra-high-resolution images at 5240 x 3840 pixels, giving you crisp, detailed results ready for stacking, printing, and sharing online.\u003c\/p\u003e\n\u003cp\u003eNexImage 20 is one of the best values in Solar System imaging today, delivering impressive detail and producing images that rival those from cameras costing hundreds more. It's an excellent way to get started with astroimaging—even from light-polluted city skies. If you can see a planet through your telescope, you can capture it with NexImage 20!\u003c\/p\u003e\n\u003ch3\u003eAdvanced Sensor Technology\u003c\/h3\u003e\n\u003cp\u003eAt its core is the AR2020 sensor, optimized for low-light conditions with 1.4 µm square pixels on a 7.3 x 5.4 mm sensor. This combination delivers impressive sensitivity (8.7 ke⁻\/lux-sec) and allows you to capture fine surface features, even when atmospheric seeing isn’t ideal.\u003c\/p\u003e\n\u003cp\u003eIncludes a free download of Celestron’s iCap software to fine-tune exposure, gain, frame rate, and more—unlocking the sensor’s full potential.\u003c\/p\u003e\n\u003ch3\u003eEasy Installation\u003c\/h3\u003e\n\u003cp\u003eEven if you’re brand new to astroimaging, getting started with NexImage 20 is fast and straightforward. After installing the driver and iCap software, assemble the camera by threading it onto the included 1.25” nosepiece. Then insert it into your telescope’s eyepiece holder, connect the USB-C cable to the camera, and plug the USB-A end into your PC. That’s it; you’re ready to capture your first high-resolution images and videos!\u003c\/p\u003e\n\u003ch3\u003eRegion of Interest for Speed \u0026amp; Efficiency\u003c\/h3\u003e\n\u003cp\u003eImaging the Full Moon or Sun will use a large portion of the NexImage 20 sensor. But if you’re pointing your telescope at the planets, the Region of Interest (ROI) feature is a game changer. Instead of using the entire sensor, ROI lets you crop to focus on just your target. This boosts frame rates for smoother video while reducing file size. It also speeds up post-processing, especially when you’re stacking multiple frames.\u003c\/p\u003e\n\u003ch3\u003eBuilt-In Autoguiding Capability\u003c\/h3\u003e\n\u003cp\u003eBeyond imaging, NexImage 20 can perform double-duty in your advanced astroimaging kit. Use it as a precise autoguider for long-exposure, deep-sky astrophotography. 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104°F (-40° - 40°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003eSub-Framing\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eHardware ROI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003eExposure Range\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e0.0001 to 10 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003eFrames per second\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eUp to 90 (8 fps at full frame)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003eBack Focus Distance\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e13.1mm (0.51\") with nosepiece, 10.6mm (0.41\") without nosepiece\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003eRecommended\/Best Usage\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003eGetting started in lunar, solar, and planetary imaging\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"spec-name\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"spec-value\"\u003e57 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Celestron","offers":[{"title":"Default Title","offer_id":43896411619397,"sku":"93707","price":849.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/93707_NexImage_20_01_1.jpg?v=1761542176"},{"product_id":"zwo-asi676mm","title":"ZWO ASI676MM","description":"\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eAll-sky Camera\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eIntroducing the ASI676MC\/MM , the all-sky camera featuring a unique square 1\/1.6-inch image sensor and a super high resolution of 12MP! It is perfectly suited for meteor recording and full sky surveillance. The square format facilitates easier composition, making mosaic stitch simpler and more efficient, and the high resolution brings you clear details of the Sun and our Moon. With this camera, you may start your marvelous journey to explore the boundless night sky.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/1_5bade380-78f8-45a7-a758-02f00fea40b1.jpg?v=1768361324\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2_bd3af23a-3340-46da-886d-0c458dc6ab2f.jpg?v=1768361323\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eASI676MC \/ MM Highlights\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/3_b3867326-d70b-4a3a-abc5-8f1210ea4a4f.jpg?v=1768361324\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eWhy Square Format?\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eOne of the biggest benefits of ASI676MC\/MM's square format is it makes the whole mosaic construction process much easier by eliminating the need to consider the difference between the long and wide sides of the format during mosaic stitching.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eNot only that, the square format also makes the ASI676MC\/MM more compatible with various types of lenses such as fisheye lenses and wide-angle lenses. Thus, ASI676MC\/MM is more suitable for tasks such as meteor recording and full sky surveillance.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/4_89351596-d188-439b-b1e4-5904d06c25ab.jpg?v=1768361324\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eSTARVIS 2\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eSTARVIS is a sensor technology developed by Sony that surpasses the sensitivity of the human eye. STARVIS 2 is an advancement of STARVIS technology, supporting an even higher dynamic range.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eWith this technology, ASI676MC\/MM\u003cb\u003e \u003c\/b\u003eexhibits lower readout noise and dark current, along with significantly enhanced sensitivity in the near-infrared spectrum.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/5_8bcd6bea-26ca-453c-9c05-ac1714ac65e5.jpg?v=1768361324\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003e256MB DDR3\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eThe camera is equipped with a USB 3.0 transmission interface and a built-in 256MB DDR3 cache to ensure stable and secure data transmission. \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/6_9a94de21-bbb0-4f64-b5ee-fcbd537c302f.jpg?v=1768361324\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eNo Amp Glow\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eASI676MC\/MM does not have any amp glow, no matter how long the exposure and how high the gain value you set. \u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eNote: This technology is implemented directly at the hardware level, it does not require software control.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/7_2156f907-99b8-43dd-99ef-d10ac049bc39.jpg?v=1768361324\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eHCG Mode\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eThe camera has a built-in HCG mode, which can effectively reduce readout noise at high gain. This allows the camera to maintain the same high dynamic range as it does at low gain. When the gain is 180, the HCG mode is automatically turned on. The readout noise is as low as 0.56e, and the dynamic range can still reach a level close to 11 stops.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/8_4fb20200-9e01-4916-b887-773bad12ea2e.jpg?v=1768361324\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eQuantum Efficiency\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eThe QE curve and readout noise are very important parameters to measure the camera's performance. Higher QE and lower readout noise are necessary to improve the image signal-to-noise ratio.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/10_b2e3f8a9-dbd3-4556-b825-2a4ac1aaf764.jpg?v=1768361324\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: center; mso-pagination: widow-orphan;\" align=\"center\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eASI676MM\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eDark Current Noise\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eThe ASI676MC\/MM's lower dark current noise means that the image signal-to-noise ratio is also higher, especially when photographing dark objects, it produces images with better sharpness.\u003c\/span\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/11_cc6253b8-c1cf-446c-8f67-1e3bfd602a5d.jpg?v=1768361324\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eCoated Window\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e \u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eThe ASI676MM camera features an AR-coated protective filter in front of the sensor, with a diameter of 21 mm and a thickness of 1.1 mm. It protects the sensor from external damage while enhancing light transmission from the near-ultraviolet to the near-infrared spectrum.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/13_c8257bc9-d6b4-4629-ae5f-eaff011d0122.jpg?v=1768361324\" alt=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; color: black; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eConnection Methods\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/14_a317e9eb-8093-479b-90f9-f8199de381c0.jpg?v=1768361324\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eConnection to External Devices\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/15_19d8b5cb-6312-44e1-8bac-cfaf1773bd21.jpg?v=1768361324\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eStructure Dimension Diagram\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003e \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/16_53ae3ec4-1242-462a-bce0-3ed8eefd27ae.jpg?v=1768361324\"\u003e\u003c\/span\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp style=\"text-align: left; mso-pagination: widow-orphan;\" align=\"left\" class=\"MsoNormal\"\u003e\u003cb\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif; mso-fareast-font-family: Tahoma; mso-font-kerning: 0pt; mso-bidi-language: AR;\" lang=\"EN-US\"\u003eWhat's in the Box?\u003c\/span\u003e\u003c\/b\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/19_abcc58c5-d724-48d8-a3a4-816eea8e4b20.jpg?v=1768361324\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"MsoNormal\"\u003e\u003cspan style=\"font-size: 12.0pt; font-family: 'Arial',sans-serif;\" lang=\"EN-US\"\u003e \u003c\/span\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44539829059653,"sku":"ZWOASI676MM","price":669.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/1_d3fa24a3-d46b-48eb-ab16-3dcaa4d543e7.jpg?v=1768361358"}],"url":"https:\/\/bintel.com.au\/zh\/collections\/planetary-cameras.oembed","provider":"The Binocular and Telescope Shop","version":"1.0","type":"link"}