{"title":"ZWO TMB Shipping","description":"","products":[{"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-asi183mc-pro-cooled-astronomy-camera","title":"ZWO ASI183MC 制冷彩色 CMOS 相机","description":"\u003cp\u003e\u003cspan style=\"font-size: 150%; color: #000000;\"\u003eASI183MC专业版\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e介绍 ASI183 相机系列，这是 ZWO 历史上最灵敏的相机。单色传感器的峰值 QE 达到 84%！\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e\u003ca style=\"color: #000000;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183MM-Pro14.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8841\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183MM-Pro14.jpg\" alt=\"183毫米 Pro1\" width=\"750\" height=\"563\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e\u003ca style=\"color: #000000;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Logo-of-183pro.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8997\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Logo-of-183pro.jpg\" alt=\"183pro 的标志\" width=\"750\" height=\"496\"\u003e\u003c\/a\u003e\u003c\/span\u003e \u003c\/p\u003e\n\n\u003ch2\u003e\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 \u003cspan style=\"color: #000000;\"\u003e▶IMX183CLK-J\/CQJ-J\u003c\/span\u003e \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\u003cspan style=\"color: #000000;\"\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\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ca style=\"color: #000000;\" 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\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003e \u003cspan style=\"color: #000000;\"\u003e▶高速、高画质卷帘快门式背照式CMOS图像传感器\u003c\/span\u003e\n\u003c\/h3\u003e\n\n \u003cp\u003e\u003cspan style=\"color: #000000;\"\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\/span\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 \u003cspan style=\"color: #000000;\"\u003eDDR 内存缓冲器\u003c\/span\u003e\n\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eASI183 Pro 相机包含 256MB DDR3 内存缓冲区，有助于提高数据传输可靠性。此外，使用内存缓冲区可最大限度地减少放大器辉光，放大器辉光是由于相机与 USB 2.0 端口一起使用时传输速度较慢而引起的。\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e\u003ca style=\"color: #000000;\" href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/DDR3.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-7987 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/DDR3-e1508750956760.jpg\" alt=\"DDR3\" width=\"700\" height=\"321\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e天文摄影性能\u003c\/span\u003e\u003c\/h2\u003e\n\n \u003cp\u003e\u003cspan style=\"color: #000000;\"\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\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e\u003ca style=\"color: #000000;\" 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\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e可靠的机械性能\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eASI183 Pro 的机械结构与 ASI1600 Pro 相同。有四个螺丝密封传感器室。我们的相机设计经过了广泛的测试，非常稳定。\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e即使在较高湿度的环境中使用，ASI183 Pro仍能正常工作，不会出现结露问题。\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e高速\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h2\u003e\n\n \u003cp\u003e\u003cspan style=\"color: #000000;\"\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\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e10位ADC\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e5496×3672 19帧\/秒\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e3840×2160 41.04fps\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e1920×1080 80.10帧\/秒\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e1280×720 117.30fps\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003e12位ADC\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e5496×3672 19帧\/秒\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e3840×2160 36.12fps\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e1920×1080 70.48帧\/秒\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e1280×720 103.23fps\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e高量化宽松\u003c\/span\u003e\u003c\/h2\u003e\n\n \u003cp\u003e\u003cspan style=\"color: #000000;\"\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\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\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\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e\u003ca style=\"color: #000000;\" 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\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e暗电流\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e根据我们的测试结果，ASI183 的暗电流极低。\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e\u003ca style=\"color: #000000;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/DCvsT-183.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8853\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/DCvsT-183.jpg\" alt=\"DCvsT-183\" width=\"750\" height=\"502\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n \u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003eUSB 3.0 端口和 USB2.0 集线器\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eUSB 3.0 端口：\u003c\/strong\u003e提供 5Gb 带宽，使 ASI183 Pro 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\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e推荐的冷却器电源：12V @ 3-5A（或更大）DC 适配器（2.1×5.5mm，中心极正极）。同样适用：9-15V 的 DC 电池。\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e使用9-15V的电池也适合冷却器电源。\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e\u003cstrong\u003eUSB 2.0 HUB：\u003c\/strong\u003e可以连接各种配件，如滤光轮、导星相机和电子调焦器，这样您就可以更好地管理电缆。ASI183 Pro 包含两根 0.5 米长的 USB 2.0 短线。如果您连接一个 USB 2.0 集线器，则集成的 USB 2.0 集线器由外部电源供电。\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ca style=\"color: #000000;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183MC-Pro2.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8892\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183MC-Pro2.jpg\" alt=\"183MC Pro2\" width=\"750\" height=\"563\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e冷却系统\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003eASI183 Pro 具有 2 级 TEC 冷却系统，可实现深度冷却（低于环境温度 40°C-45°C）。冷却器需要外部电源，但相机不附带外部电源。\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch3\u003e \u003cspan style=\"color: #0000ff;\"\u003eASI 183MC-Pro 使用说明书\u003c\/span\u003e\n\u003c\/h3\u003e\n\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e连接图\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ca style=\"color: #000000;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183-Connecting-Drawing.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8911\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/183-Connecting-Drawing.jpg\" alt=\"183-连接图\" width=\"750\" height=\"415\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e1.M43-T2 适配器\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e2.EOS-T2适配器\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e3. 2”过滤器（可选）\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e4. 1.25 英寸 T 型接口\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e5. 1.25” 过滤器（可选）\u003c\/span\u003e\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e6. M42-1.25” 适配器（可选）\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e7. T2 增距镜 11mm\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e机械制图\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e\u003ca style=\"color: #000000;\" href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/asi294-Mechanical-Drawing1.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-8094 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi294-Mechanical-Drawing1-e1508751227226.jpg\" alt=\"asi294-机械制图\" width=\"700\" height=\"680\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e盒子里有啥？\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003eASI183 Pro 盒子包含所有必要的电缆、适配器和手册。\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003cspan style=\"color: #000000;\"\u003e\u003ca style=\"color: #000000;\" href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/1600-294-183.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-9255\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/1600-294-183.jpg\" alt=\"1600 294 183\" width=\"750\" height=\"400\"\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cspan style=\"color: #000000;\"\u003e相机技术细节\u003c\/span\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan style=\"color: #000000;\"\u003e传感器：1 英寸 CMOS IMX183CLK-J\/CQJ-J\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e对角线：15.9 毫米\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e分辨率：20.18百万像素5496*3672\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e像素尺寸：2.4μm\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e拜耳图案：RGGB\u003c\/span\u003e\u003cbr\u003e \n\u003cspan style=\"color: #000000;\"\u003e快门：卷帘快门\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e曝光范围：32µs-2000s\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e投资回报率：支持\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e读取噪声：1.6e @30db增益\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e量化宽松峰值：84%\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e满井：15ke\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e模数转换器：12位\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003eDDRIII 缓冲区：256MB\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e接口：USB3.0\/USB2.0\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e适配器：M42X0.75\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e保护窗：AR窗\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e尺寸：直径78毫米\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e重量：410克\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e后焦距：6.5mm\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e冷却方式：调节式两级 TEC\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e温度差：低于环境温度 40°C 至 45°C\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e相机功耗：5V 时 650mA\u003c\/span\u003e\u003cbr\u003e \n\u003cspan style=\"color: #000000;\"\u003e冷却器功耗：12V，最大3A\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e工作温度：-5℃—45℃\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e存储温度：-20℃—60℃\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e工作相对湿度：20%—80%\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e储存相对湿度：20%—95%\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e全分辨率下的最大 FPS：\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e10位ADC\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e5496×3672 19帧\/秒\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e3840×2160 41.04fps\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e1920×1080 80.10帧\/秒\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e1280×720 117.30fps\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e640×480 169.92fps\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e320×240 308.17帧\/秒\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e12位ADC\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e5496×3672 19帧\/秒\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e3840×2160 36.12fps\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e1920×1080 70.48帧\/秒\u003c\/span\u003e\u003cbr\u003e \n\u003cspan style=\"color: #000000;\"\u003e1280×720 103.23fps\u003c\/span\u003e\u003cbr\u003e\n \u003cspan style=\"color: #000000;\"\u003e640×480 149.53帧\/秒\u003c\/span\u003e\u003cbr\u003e\n\u003cspan style=\"color: #000000;\"\u003e320×240 271.19fps\u003c\/span\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045234053189,"sku":"ASI183MC-P","price":1349.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi183mc-cooled-colour-cmos-camera-891472.jpg?v=1731541397"},{"product_id":"zwo-asi294mc-pro-2","title":"ZWO ASI294MC Pro 制冷彩色 CMOS 相机","description":"\u003ch2\u003e产品描述\u003c\/h2\u003e\n\n\u003ch2\u003eASI294MC专业版\u003c\/h2\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi294Sensor51.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8264\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi294Sensor51.jpg\" alt=\"asi294Sensor5\" width=\"700\" 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\/20180131_101314_136.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-10229\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20180131_101314_136.jpg\" alt=\"20180131_101314_136\" width=\"700\" height=\"305\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e ASI294是世界上第一款配备索尼最新传感器IMX294CJK的相机。\u003c\/h2\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/294MC-Pro32.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8267\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/294MC-Pro32.jpg\" alt=\"294MC Pro3\" width=\"700\" height=\"438\"\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 ▶IMX294CJK \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索尼 10.71M 有效像素彩色 CMOS 图像传感器（索尼网站官方描述），对角线长 21.63mm（4\/3 格式）。ZWO 改进了传感器并对其进行了改造，将对角线长增加到 23.2mm，有效像素约为 11.71M（4\/3 格式）。\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/i_imx294.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-8075\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/i_imx294.jpg\" alt=\"i_imx294\" width=\"300\" height=\"150\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n \u003ch3\u003e▶支持4K的高灵敏度4\/3型CMOS图像传感器，适用于天文相机和工业应用\u003c\/h3\u003e\n\n\u003cp\u003eIMX294CJK 传感器是第一款采用 4\/3 格式的天文相机内部图像传感器，可提供每秒 120 帧的真正 4k 输出所需的像素数（使用 ADC 10 位输出模式，ASI294MC 在与 USB 3.0 一起使用时，可在 4k 格式下以高达 25fps 的速度运行）。此外，使用更大尺寸的像素可实现 0.14 lx* 的 SNR1s（链接到索尼的 SNR1s 页面，以便人们了解其含义），非常接近 ASI224 的值（0.13 lx*）。\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\n\u003c\/div\u003e\n\n\u003cdiv class=\"section\"\u003e\n\n\u003ch3\u003e ▶卓越的低照度性能\u003c\/h3\u003e\n\n\u003cp\u003e通过使用大尺寸光学系统并将每像素面积扩大至 4.63 µm，实现了 SNR：0.14 lx 的出色低照度性能。这使得 IMX294CJK 成为需要低照度性能的天文相机市场应用的理想之选。\u003c\/p\u003e\n\n\n\u003c\/div\u003e\n\n\u003ch2\u003e DDR 内存缓冲器\u003c\/h2\u003e\n\n \u003cp\u003eASI294MC Pro 相机包含 256MB DDR3 内存缓冲区，有助于提高数据传输可靠性。此外，使用内存缓冲区可最大限度地减少放大器辉光，放大器辉光是由相机与 USB 2.0 端口一起使用时传输速度较慢引起的。\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/DDR3.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-7987 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/DDR3-e1508750956760.jpg\" alt=\"DDR3\" width=\"700\" height=\"321\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e DDR 内存缓冲区是 ASI“Cool”和“Pro”相机之间的主要区别。\u003c\/p\u003e\n\n\u003ch2\u003e 14 位 ADC，带 13 个 DR\u003c\/h2\u003e\n\n\u003cp class=\"word\"\u003e \u003cspan class=\"basic-word\"\u003eASI294 拥有 14 位 ADC 单元，可实现 13 档动态范围。这对于深空成像来说是一个极好的特性，因为深空成像本身就具有高动态范围。在 13 档动态范围下，ASI294 的动态范围甚至比 ASI1600 还要大。\u003cbr\u003e\n\u003c\/span\u003e\u003c\/p\u003e\n\n\u003ch2\u003e HCG模式\u003c\/h2\u003e\n\n\u003cp\u003eHCG（高转换增益）模式可在不损失动态范围的情况下，在更高增益下将读取噪声降低到更低水平。当增益设置为 120 或更高时，此模式会自动启用。读取噪声将降至 2e- 以下，而动态范围将保持在 13 档。\u003c\/p\u003e\n\n\u003ch2\u003e \n\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294-Gain-RN-DR-FW-vs-gain2.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-8090 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/294-Gain-RN-DR-FW-vs-gain2-e1508750996334.jpg\" alt=\"294 增益 RN DR FW 与增益\" width=\"700\" height=\"955\"\u003e\u003c\/a\u003e满井容量\u003c\/h2\u003e\n\n\u003cp\u003e63700e满阱，是ASI1600的3倍，再亮的星星，长时间曝光也不会饱和。\u003c\/p\u003e\n\n\u003cp\u003e该相机仅需一次曝光即可实现更高的SNR（信噪比）。\u003c\/p\u003e\n\n\u003ch2\u003e可靠的机械性能\u003c\/h2\u003e\n\n\u003cp\u003eASI294MC Pro 的机械结构与 ASI1600 Pro 相同。有四个螺钉密封传感器室。我们的相机设计经过了广泛的测试，非常稳定。\u003c\/p\u003e\n\n\u003cp\u003e即使在较高湿度的环境中使用，ASI294MC Pro仍能正常工作，不会出现结露问题。\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI294_600X600NEW1.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-8266\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI294_600X600NEW1.jpg\" alt=\"ASI294_600X600新品\" width=\"700\" height=\"413\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e高量化宽松\u003c\/h2\u003e\n\n\u003cp\u003eIMX294 传感器是 BSI（背照式）传感器，具有非常高的 QE（量子效率，我们估计峰值超过 75%）。\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294QE.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-8078 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/294QE-e1508751129459.jpg\" alt=\"294量化宽松\" width=\"700\" height=\"429\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e暗电流\u003c\/h2\u003e\n\n \u003cp\u003e根据我们的测试结果，ASI294 的暗电流略高于 ASI1600。\u003c\/p\u003e\n\n\u003cp\u003e暗帧样本@最高动态范围设置，300s，-10°C，bin1。请检查暗帧以确保您完全了解性能。\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/astronomy-imaging-camera.com\/Images\/ASI294_300s.zip\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eASI294MC Pro暗框\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/DarkCurrentVSTemp294.png\"\u003e\u003cimg class=\"aligncenter wp-image-8074 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/DarkCurrentVSTemp294-e1508751144296.png\" alt=\"暗电流VSTemp294\" width=\"700\" height=\"453\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch2\u003e USB 3.0 端口和 USB2.0 集线器\u003c\/h2\u003e\n\n\u003cp\u003e\u003cstrong\u003eUSB 3.0端口：\u003c\/strong\u003e提供5Gb带宽，使ASI294 Pro能够在全分辨率（11.7Mega）下以16 fps（14bit，普通模式）或19 fps（10bit，高速模式）运行。\u003c\/p\u003e\n\n\u003cp\u003e推荐的冷却器电源：12V @ 3-5A（或更大）DC 适配器（2.1×5.5mm，中心极正极）。同样适用：9-15V 的 DC 电池。也从 Bintel 购买电源！\u003c\/p\u003e\n\n\u003cp\u003e使用9-15V的电池也适合冷却器电源。\u003c\/p\u003e\n\n \u003cp\u003e\u003cstrong\u003eUSB 2.0 HUB：\u003c\/strong\u003e可连接各种配件，如滤光轮、导星相机和电子调焦器，让您更好地管理线缆。ASI294 Pro 包含两根 0.5 米短 USB 2.0 线缆。如果您连接一个 USB 2.0 集线器，则集成的 USB 2.0 集线器由外部电源供电。\u003c\/p\u003e\n\n\u003cp\u003e \u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/294USB.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-7955 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/294USB-e1508751194859.jpg\" alt=\"\" width=\"700\" height=\"570\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e冷却系统\u003c\/h2\u003e\n\n\u003cp\u003eASI294 Pro 具有 2 级 TEC 冷却系统，可实现深度冷却（低于环境温度 35°C-40°C）。冷却器需要外部电源，但相机不附带该电源。您可以\u003ca href=\"\/zh\/product\/zwo-dc12v5a-power-supply\"\u003e在此处从 Bintel 订购合适的电源\u003c\/a\u003e。\u003c\/p\u003e\n\n\u003ch2\u003e连接图\u003c\/h2\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20180131_101314_144.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-9725\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/20180131_101314_144.jpg\" alt=\"20180131_101314_144\" width=\"700\" height=\"388\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e 1. M43-T2 适配器（可选）\u003c\/p\u003e\n\n\u003cp\u003e 2.EOS-T2适配器（可选）\u003c\/p\u003e\n\n\u003cp\u003e 3. 2” 过滤器（可选）\u003c\/p\u003e\n\n\u003cp\u003e 4. 1.25 英寸 T 型接口\u003c\/p\u003e\n\n\u003cp\u003e5. 1.25” 过滤器（可选）\u003c\/p\u003e\n\n\u003cp\u003e 6. M42-1.25” 适配器\u003c\/p\u003e\n\n\u003cp\u003e7. T2 增距镜 11mm\u003c\/p\u003e\n\n\u003ch2\u003e机械制图\u003c\/h2\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/astronomy-imaging-camera.com\/wp-content\/uploads\/asi294-Mechanical-Drawing1.jpg\"\u003e\u003cimg class=\"aligncenter wp-image-8094 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/asi294-Mechanical-Drawing1-e1508751227226.jpg\" alt=\"asi294-机械制图\" width=\"700\" height=\"680\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e盒子里有啥？\u003c\/h2\u003e\n\n\u003cp\u003e ASI294 Pro 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\/294MC-Pro-pakage-list2.jpg\"\u003e\u003cimg class=\"aligncenter size-full wp-image-9225\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/294MC-Pro-pakage-list2.jpg\" alt=\"294MC-Pro 包装清单\" width=\"750\" height=\"425\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e注意：制冷摄像机需要12V电源适配器，如没有，请点击此链接购买12V电源适配器。不同国家有4种不同的标准，请谨慎选择。\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003c\/h2\u003e\n\n\u003ch2\u003e驱动程序和软件：\u003c\/h2\u003e\n\n\u003cp\u003e ZWO 网站始终更新最新的相机驱动程序以及用于 DSO 和行星成像的软件。在开始拍摄之前，请确保已安装 ZWO 网站上最新的驱动程序和软件：\u003c\/p\u003e\n\n\u003cp\u003e还建议在拍摄前先阅读手册。\u003c\/p\u003e\n\n\u003ch2\u003e\u003c\/h2\u003e\n\n\u003ch2\u003e产品评论：\u003c\/h2\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/www.cloudynights.com\/topic\/591441-asi-new-camera-294-pro-beta-testing\/page-11#entry8165708\"\u003ehttps:\/\/www.cloudynights.com\/topic\/591441-asi-new-camera-294-pro-beta-testing\/page-11#entry8165708\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：4\/3 英寸 SONY IMX294 CMOS\u003cbr\u003e\n对角线：23.2 毫米\u003cbr\u003e\n分辨率：11.7 百万像素 4144X2822\u003cbr\u003e\n像素大小：4.63µm\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\n读取噪声：1.2e @39db增益\u003cbr\u003e\n量化宽松峰值：有待确定\u003cbr\u003e\n满井：63.7ke\u003cbr\u003e\n模数转换器：14位\u003cbr\u003e\nDDRIII 缓冲区：256MB\u003cbr\u003e\n接口：USB3.0\/USB2.0\u003cbr\u003e\n适配器：M42X0.75\u003cbr\u003e\n保护窗：AR窗\u003cbr\u003e\n尺寸：直径78毫米\u003cbr\u003e\n重量：410克\u003cbr\u003e\n后焦距：6.5mm\u003cbr\u003e\n冷却方式：调节式两级 TEC\u003cbr\u003e\n温度差：低于环境温度 35°C 至 40°C\u003cbr\u003e\n相机功耗：5V 时 650mA\u003cbr\u003e\n冷却器功耗：12V，最大3A\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 4144×2822 19fps\u003cbr\u003e\n 14位ADC\u003cbr\u003e\n 4144×2822 16帧\/秒\u003cbr\u003e \n更多分辨率在软件中，支持自定义分辨率。\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045235626053,"sku":"ASI294MC-P","price":1699.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi294mc-pro-cooled-colour-cmos-camera-736099.jpg?v=1731541426"},{"product_id":"zwo-asi533mc-pro","title":"ZWO ASI533MC Pro Cooled Colour CMOS Camera","description":"\u003cp\u003e \u003cstrong\u003eZWO ASI533MC-Pro\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e ASI 533MC-P 是 ZWO 推出的新型单次彩色相机。\u003c\/p\u003e\n\n\u003cp\u003e传感器是方形背照式Sony ExMor IMX533 sensor.\u003c\/p\u003e\n\n\u003cp\u003e分辨率为 3008 x 3008，像素为 3.76um。\u003c\/p\u003e\n\n\u003cp\u003e传感器尺寸为 11.31mm x 11.31mm，像素为 9.07Mp。\u003c\/p\u003e\n\n\u003cp\u003e全分辨率下的最大 FPS 为 20FPS。\u003c\/p\u003e\n\n\u003cp\u003e读取噪声在 1.0e 至 3.83e 时非常低\u003c\/p\u003e\n\n \u003cp\u003e\u003cspan lang=\"it\" xml:lang=\"it\"\u003eQE peak up to 80%\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e满井是50Ke\u003c\/p\u003e\n\n\u003cp\u003e曝光范围为 32us – 2000s\u003c\/p\u003e\n\n\u003cp\u003e模数转换器 14 位\u003c\/p\u003e\n\n\u003cp\u003e冷却至-40°环境温度。\u003c\/p\u003e\n\n\u003cp\u003e 256MB 内置 DDR3 内存\u003c\/p\u003e\n\n\u003cp\u003eASI533MC PRO 采用索尼最新的背照式 IMX533 传感器，具有 1 英寸见方、9.07MP 的传感器，非常适合天文摄影需求，可以被视为受人尊敬的 ASI183MC Pro 的最新版本。\u003c\/p\u003e\n\n\u003cp\u003e正如您所期望的，这款最新一代相机不仅保留了 ASI183 系列的关键功能，例如具有吸引力的 QE 值、高帧率以及 ASI183 相机的其他优秀特性，而且还包括新的和改进的功能，例如零安培辉光、极低读出噪声（低至 1.0e）、3.76 微米像素大小和改进的 2 级 TEC 冷却器，可提供增强的冷却能力。\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003e1”\u003c\/strong\u003e\u003cstrong\u003e方形传感器\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eIMX533 是一款 1 英寸、9MP CMOS 图像传感器，采用方形格式，像素大小为 3.76 微米，能够在 14 位模式下以 20 帧\/秒的速度生成帧。\u003c\/p\u003e\n\n\u003cp\u003e读出噪声低至 1.0e，这使其可与 SCMOS 或 EMCCD 传感器相媲美，非常适合高清晰度、低噪声成像。\u003c\/p\u003e\n\n\u003ch2\u003e \u003cstrong\u003eIMX533背光传感器\u003c\/strong\u003e\n\u003c\/h2\u003e\n\n\u003cp\u003e索尼的背照式 CMOS 图像传感器提高了灵敏度和降噪效果，这是提高图像质量的关键因素，同时彻底改变了其基本像素结构，从前照式变为背照式。它保留了 CMOS 图像传感器的低功耗和高速运行等优势。\u003c\/p\u003e\n\n \u003cp\u003e在传统的前照式结构中，构成传感器感光区域（光电二极管）的硅基板表面上的金属布线和晶体管会阻碍片上镜头进行的光子聚集。背照式结构可最大限度地减少光学角度响应灵敏度的下降，同时由于没有金属布线和晶体管等障碍物（这些障碍物已移至硅基板的背面），因此还可以增加进入每个像素的光量。\u003cbr\u003e\n索尼新开发了独特的光电二极管结构和针对背照式结构进行优化的片上透镜，与传统的前照式结构相比，通过减少噪声、暗电流和缺陷像素，实现了更高的灵敏度和在没有光的情况下更低的随机噪声。 \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI533-backlit-sensor.png\"\u003e\u003cimg class=\"alignnone size-full wp-image-17268\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI533-backlit-sensor.png\" alt=\"ASI533-背光传感器\" width=\"888\" height=\"292\"\u003e\u003c\/a\u003e\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003e相机性能\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e低读出噪声，高动态范围。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-medium wp-image-61352 alignleft\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-533-data-509x800.png\" alt=\"\" width=\"509\" height=\"800\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\" wp-image-61355 alignleft\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-533-Dark-Frames.jpg\" alt=\"\" width=\"460\" height=\"343\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n \u003ch2\u003eASI533MC Pro – ASI183MC Pro 比较\u003c\/h2\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI533VSASI1832.png\"\u003e\u003cimg class=\"alignnone size-full wp-image-17289\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI533VSASI1832.png\" alt=\"ASI533VSASI183\" width=\"624\" height=\"548\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045239558213,"sku":"ASI533MC-P","price":1349.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi533mc-pro-458872.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":"zwo-asi2600-duo","title":"ZWO ASI2600 Duo CMOS 相机","description":"\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132008\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2600_duo-e1681453140881.png\" alt=\"\" width=\"801\" height=\"367\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e ASI2600 Duo CMOS 相机将成像和引导传感器整合在一个紧凑的机身中。主传感器是索尼 IMX571，配备原生 16 位 ADC、14 档动态范围和 3.76um 方形像素阵列。读出噪声低至 1.0e，满阱容量达到令人难以置信的 80ke 水平。而且它没有放大器辉光！\u003c\/p\u003e\n\n \u003cp\u003e导向传感器为 1\/1.8 SC2210 型，具有出色的 NIR 灵敏度。传感器尺寸为 7.68mm x 4.32mm。它具有 4umx4um 像素，阵列为 1920x1080，全深度为 8780e。\u003c\/p\u003e\n\n\u003cp\u003e受后焦距减小的影响，导星图像角落处的星星可能不太圆。这不是由于传感器倾斜造成的，不会影响正常使用。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132010\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/2600d_54-e1681453226430.jpg\" alt=\"\" width=\"800\" height=\"300\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e请注意，所有 ZWO ASI 制冷相机都需要外部电源。请联系 BINTEL 获取适合您的 ZWO 相机的正确电源或建议。\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cb\u003e二合一设计\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e由于设计紧凑，ASI2600MC Duo 仅需一根 USB 电缆即可进行控制。它减少了潜在的布线问题并提高了设置速度。您不需要单独的 OAG 和导星相机。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132011\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/duo_293-e1681453395408.jpg\" alt=\"\" width=\"800\" height=\"669\"\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\n\n\u003cstrong\u003e\u003cb\u003e后部倾斜调节\u003c\/b\u003e\u003c\/strong\u003e（可选）\u003c\/h2\u003e\n\n\u003cp\u003e后部的 3 个点使倾斜调节变得更加容易，无需从相机上拆下倾斜板。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132012\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/duo_38-e1681453462639.jpg\" alt=\"\" width=\"801\" height=\"487\"\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cb\u003e性能提升对比\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132013\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/duo_86-e1681453545143.jpg\" alt=\"\" width=\"801\" height=\"487\"\u003e\u003c\/p\u003e\n\n \u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cb\u003e导向传感器\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003eASI220MM Mini相机搭载的SC2210传感器灵敏度极高，QE峰值在500nm处可达92%，读出噪声低至0.6e，作为新一代导星传感器，在导星方面取得了优异的成绩，已被数百位天文摄影师所证实。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132014\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/duo_82-e1681453598368.jpg\" alt=\"\" width=\"800\" height=\"734\"\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cb\u003e主传感器\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e主传感器IMX571采用APS-C格式，总像素26MP，尺寸为23.5mm宽x 15.7mm高，对角线长28.3mm，3.76um x 3.76um的小像素尺寸可容纳令人印象深刻的50ke全景深，借助新的硬件技术，甚至扩展到80ke。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132015\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/duo_91.jpg\" alt=\"\" width=\"1200\" height=\"1235\"\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\n\n \u003cstrong\u003e\u003cb\u003eSTARVIS\u003c\/b\u003e\u003c\/strong\u003e\u003cstrong\u003e\u003cb\u003e技术\u003c\/b\u003e\u003c\/strong\u003e\n\n\u003c\/h2\u003e\n\n\u003cp\u003eASI2600 Duo CMOS 相机基于索尼 STARVIS 技术。索尼的背照式 CMOS 图像传感器提高了灵敏度和降噪效果，这是提高图像质量的关键因素。\u003c\/p\u003e\n\n\u003ch2\u003e\u003cstrong\u003e\u003cb\u003e相机性能\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003ch3\u003e\u003cstrong\u003e\u003cb\u003e原生 16 位 ADC\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\n \u003cp\u003e这个16位ADC不是CCD的16位ADC，它确实可以实现14档的动态范围输出，会显著提高图像的清晰度和对比度，同时也能呈现更平滑、更自然的色彩过渡。\u003c\/p\u003e\n\n\u003ch3\u003e\u003cstrong\u003e\u003cb\u003e第一人称射击游戏\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eASI2600 Duo CMOS 相机在 RAW 8 模式下全分辨率的最大 FPS 为 15FPS，与 ASI2600MC Pro 相比甚至更快。\u003c\/p\u003e\n\n\u003ch3 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cb\u003e扩展全阱模式\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\n\u003cp\u003eASI2600MC Duo的满阱容量扩展到80ke，比ASI2600MC Pro大1.6倍。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132016\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/duo_92-e1681453754393.jpg\" alt=\"\" width=\"800\" height=\"1136\"\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e \u003cstrong\u003e\u003cb\u003eUSB 3.0 和 512MB DDR3 缓冲区\u003c\/b\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\n\u003cp\u003eASI2600MCDuo配备USB 3.0和512MB DDR3缓存，提供稳定、安全的数据传输，有效避免长时间曝光时出现丢帧的问题。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132017\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ddr3-e1681453816524.jpg\" alt=\"\" width=\"800\" height=\"400\"\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cb\u003e无放大器辉光\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\n \u003cp\u003e传统 CMOS 传感器在操作过程中会产生微弱的红外光源，这在未校准图像的角落中经常出现。这是安培辉光的明显迹象。由于 ASI2600MM Duo 使用零安培辉光电路，因此即使在使用高增益、长曝光成像时也不必担心安培辉光。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132018\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/duo_12-e1681453995259.png\" alt=\"\" width=\"800\" height=\"400\"\u003e\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e \u003cstrong\u003e\u003cb\u003eQE（量子效率）\u003c\/b\u003e\u003c\/strong\u003e\n\u003c\/h2\u003e\n\n\u003cp\u003e根据我们的测试结果，ASI2600MC Duo的QE峰值超过91％。\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e两级 TEC 冷却\u003c\/h2\u003e\n\n\u003cp\u003e得益于两级 TEC 冷却，ASI2600MM Duo 可以将 CMOS 传感器温度降低到比环境温度低 35 摄氏度以上，即使在长时间曝光期间也可以大大减少暗电流产生和传感器噪声。\u003c\/p\u003e\n\n\u003cp\u003e *Delta T 35℃是在环境温度为30℃时测得的。当冷却系统长时间工作时，可能会降至此温度。此外，随着环境温度下降，Delta T也会下降。\u003c\/p\u003e\n\n\u003ch2 style=\"text-align: center;\"\u003e\u003cstrong\u003e\u003cb\u003e包装内容\u003c\/b\u003e\u003c\/strong\u003e\u003c\/h2\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter size-full wp-image-132020\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/duo_23-e1681454318410.jpg\" alt=\"\" width=\"999\" height=\"583\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045291987013,"sku":"ASI2600MC-DUO","price":3029.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi2600-duo-cmos-camera-585741.jpg?v=1731541424"},{"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-asi585mc-pro-one-shot-colour","title":"ZWO ASI 585MC Pro 一体式彩色相机","description":"\u003cp\u003e\u003cimg class=\"aligncenter wp-image-147083 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pa.jpg\" alt=\"ASI585MC专业版\" width=\"1000\" height=\"542\"\u003e ASI585MC Pro是ZWO全新推出的一款深空相机，采用4K SONY CMOS传感器，1\/1.2英寸格式，2.9μm像素，超高感光度，3840*2160超大分辨率（8.29MP），传输速度快，高速模式下，全分辨率下最高帧率可达47fps！作为入门级深空相机，性价比超高。\u003c\/p\u003e\n\n\u003ch2\u003e笔记：\u003c\/h2\u003e\n\n \u003cp\u003e所有 ASI 冷却相机都需要外部电源。我们建议您使用 12V@3A~5A 直流适配器（D5.5×2.1mm，中心极正极）或 11-14V 锂电池为相机供电。您也可以使用 ASIAlR 为相机供电。请注意，使用超出此电压范围的电源可能会对相机造成不可修复的损坏。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-148162 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pz-1.jpg\" alt=\"\" width=\"1000\" height=\"417\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch3\u003e一机多用\u003c\/h3\u003e\n\n\u003cp\u003eSTARVIS 2技术为ASI585MC Pro带来了比其他制冷相机更先进的成像性能。其高帧率使其不仅适用于DSO摄影，还适用于太阳\/月球\/行星摄影。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-147085 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pc.jpg\" alt=\"\" width=\"1000\" height=\"563\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e木星——吉姆·里维拉\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-147086 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pd.jpg\" alt=\"\" width=\"1017\" height=\"571\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e月亮——克里斯托弗·谢门蒂\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-147087 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pe.jpg\" alt=\"\" width=\"1000\" height=\"558\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e NGC3372（船底座η）—西蒙·刘易斯\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-147088 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pf.jpg\" alt=\"\" width=\"1018\" height=\"571\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e M42，NGC 1976（猎户座大星云）—西蒙·刘易斯\u003c\/p\u003e\n\n\u003ch3\u003e星际2 \u003c\/h3\u003e\n\n\u003cp\u003e\u003cimg class=\"alignright wp-image-147266 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Px.jpg\" alt=\"ASI585MC-P\" width=\"1000\" height=\"595\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e STARVIS 2是SONY研发的，在STARVIS的基础上进化而来，是最新技术，拥有超越人眼的更宽动态范围和超高灵敏度，得益于此，ASI585MC Pro的灵敏度和信噪比得到了大幅提升。 \u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignright size-full wp-image-147102\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-P-starvis.jpg\" alt=\"\" width=\"1000\" height=\"275\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003ch3\u003e全井容量大\u003c\/h3\u003e\n\n \u003cp\u003e背照式结构提高了相机的满阱容量，即便是2.9μm像素不合并，ASI585MC Pro的满阱容量也达到了40ke，是上一代传感器IMX485的近3倍。更大的满阱容量让相机的集光效率更高，可以有效抑制高光区域过曝，同时可以提高信噪比。\u003c\/p\u003e\n\n\u003ch3\u003e零安培辉光\u003c\/h3\u003e\n\n\u003cp\u003eASI585MC Pro 拍摄的暗帧非常干净，没有辉光！无论曝光时间多长、增益值多高，您都可以轻松获得干净流畅的天文图像！\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\u003cp\u003e\u003cimg class=\"size-full wp-image-147090 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Ph.jpg\" alt=\"\" width=\"1000\" height=\"447\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e 512MB DDR3\u003c\/p\u003e\n\n\u003cp\u003e ASI585MC Pro采用USB 3.0接口，内置512MB DDR3缓存，保证数据传输高速、流畅、稳定。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-147091 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pi.jpg\" alt=\"\" width=\"1000\" height=\"500\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e USB 3.0 端口和 USB 2.0 集线器\u003c\/h3\u003e\n\n\u003cp\u003eUSB 3.0 端口：提供 5Gb 带宽，允许 ASI585MC Pro 以 8.29MP 全分辨率（10bit，高速模式）以 47fps 运行。\u003cbr\u003e \nUSB 2.0 HUB：可用于连接各种USB设备，如EFW、引导相机和EAF。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-147092 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASi585MC-Pj.jpg\" alt=\"ASI585MC专业版\" width=\"1000\" height=\"500\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e两级 TEC 冷却\u003c\/h3\u003e\n\n\u003cp\u003e得益于两级TEC冷却，ASI585MC Pro可以将CMOS传感器温度降低到低于环境温度35摄氏度以上，即使在长时间曝光期间也可以大大减少暗电流的产生和传感器噪声。\u003c\/p\u003e\n\n\u003cp\u003e *Delta T 35℃ 是在 30℃ 环境温度下测试的。当冷却系统长时间工作时，该值可能会下降。此外，随着环境温度下降，Delta T 也会减小。\u003c\/p\u003e\n\n\u003cp\u003e下图是ASI585MC Pro在-20℃到30℃温度下的暗电流曲线。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-147093 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pk.jpg\" alt=\"\" width=\"1000\" height=\"686\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e\u003cimg class=\"size-full wp-image-147094 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pl.jpg\" alt=\"\" width=\"1000\" height=\"715\"\u003e\u003c\/h3\u003e\n\n\u003ch3\u003e相机性能\u003c\/h3\u003e\n\n\u003ch4\u003e低读取噪声，高动态范围\u003c\/h4\u003e\n\n\u003cp\u003e相机内置HCG模式，可以有效降低高增益下的读出噪声，并使相机保持与低增益下相同的高动态范围。\u003c\/p\u003e\n\n \u003cp\u003e当增益达到252时会自动开启HCG模式，动态范围达到接近11bit的水平，此时读出噪声可低至0.9e。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"alignright size-full wp-image-147268\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pz.jpg\" alt=\"ASI585MC-P\" width=\"1000\" height=\"1499\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e量子效率 (QE)\u003c\/h3\u003e\n\n\u003cp\u003e根据我们的测试结果，ASI585MC Pro的QE峰值为91%。 \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-147096 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pn.jpg\" alt=\"ASI585MC专业版\" width=\"1000\" height=\"630\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-147097 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Po.jpg\" alt=\"ASI585MC专业版\" width=\"1000\" height=\"684\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e连接方法（后焦距：55mm） \u003c\/h3\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-147098 aligncenter\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pp.jpg\" alt=\"\" width=\"1000\" height=\"833\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e连接外部设备\u003c\/h3\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-147099 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pq.jpg\" alt=\"ASI585MC专业版\" width=\"1000\" height=\"697\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e结构尺寸图\u003c\/h3\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-147100 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Pr.jpg\" alt=\"ASI585MC专业版\" width=\"1000\" height=\"792\"\u003e\u003c\/p\u003e\n\n\u003ch3\u003e包装内容\u003c\/h3\u003e\n\n\u003cp\u003e\u003cimg class=\"aligncenter wp-image-147101 size-full\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI585MC-Ps.jpg\" alt=\"ASI585MC专业版\" width=\"1000\" height=\"797\"\u003e\u003c\/p\u003e\n\n\u003ch6\u003e ZWO ASI585MC Pro 是这两款 APO 望远镜的完美搭配\u003c\/h6\u003e\n\n\u003cdiv class=\"woocommerce columns-3 \"\u003e\n\n\u003cul class=\"products columns-3\"\u003e\n\n\u003cli class=\"product type-product post-131965 status-publish first onbackorder product_cat-telescopes product_cat-zwo-telescopes product_tag-zwo has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\"\u003e\n\n \u003ca href=\"https:\/\/www.bintel.com.au\/product\/zwo-ff107-apo-telescope\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"\u003e\u003cimg width=\"247\" height=\"247\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-247x247.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"ZWO FF107 APO\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-247x247.jpg 247w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-340x340.jpg 340w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-60x60.jpg 60w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-110x110.jpg 110w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-720x720.jpg 720w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-150x150.jpg 150w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO-32x32.jpg 32w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/FF107-APO.jpg 800w\" sizes=\"(max-width: 247px) 100vw, 247px\"\u003e\n\u003c\/a\u003e\u003ch2 class=\"woocommerce-loop-product__title\"\u003e ZWO FF107 APO 望远镜\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan class=\"price\"\u003e\u003cspan class=\"woocommerce-Price-amount amount\"\u003e\u003cbdi\u003e\u003cspan class=\"woocommerce-Price-currencySymbol\"\u003e$\u003c\/span\u003e 3,799.00\u003c\/bdi\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/p\u003e\n\u003ca href=\"?add-to-cart=131965\" data-quantity=\"1\" class=\"button\"\u003e缺货\u003c\/a\u003e\u003cspan id=\"woocommerce_loop_add_to_cart_link_describedby_131965\" class=\"screen-reader-text\"\u003e\u003cbr\u003e\n\u003c\/span\u003e \n\n\u003c\/li\u003e\n\n\u003cli class=\"product type-product post-131968 status-publish onbackorder product_cat-telescopes product_cat-zwo-telescopes product_tag-zwo has-post-thumbnail taxable shipping-taxable purchasable product-type-simple\"\u003e \n\u003ca href=\"https:\/\/www.bintel.com.au\/product\/zwo-ff65-apo-telescope\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"\u003e\u003cimg width=\"247\" height=\"247\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-FF65-APO-247x247.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail\" alt=\"ZWO FF65 APO\" decoding=\"async\" loading=\"lazy\" srcset=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-FF65-APO-247x247.jpg 247w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-FF65-APO-340x340.jpg 340w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-FF65-APO-60x60.jpg 60w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-FF65-APO-110x110.jpg 110w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-FF65-APO-720x720.jpg 720w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-FF65-APO-150x150.jpg 150w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-FF65-APO-32x32.jpg 32w, https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-FF65-APO.jpg 800w\" sizes=\"(max-width: 247px) 100vw, 247px\"\u003e\n \u003ch2 class=\"woocommerce-loop-product__title\"\u003eZWO FF65 APO 望远镜\u003c\/h2\u003e\n\n\u003cp\u003e\u003cspan class=\"price\"\u003e\u003cspan class=\"woocommerce-Price-amount amount\"\u003e\u003cbdi\u003e\u003cspan class=\"woocommerce-Price-currencySymbol\"\u003e$\u003c\/span\u003e 1,499.00\u003c\/bdi\u003e\u003c\/span\u003e\u003c\/span\u003e\u003cbr\u003e\n\u003c\/p\u003e\u003c\/a\u003e\u003ca href=\"?add-to-cart=131968\" data-quantity=\"1\" class=\"button\"\u003e缺货\u003c\/a\u003e\u003cspan id=\"woocommerce_loop_add_to_cart_link_describedby_131968\" class=\"screen-reader-text\"\u003e\u003cbr\u003e\n\u003c\/span\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\n\u003c\/div\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045307027525,"sku":"ZWO-ASI-585MC-P","price":999.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-asi-585mc-pro-one-shot-colour-camera-292793.jpg?v=1731541302"},{"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-asi2600mm-mc-pro","title":"ZWO ASI2600MC Pro Cooled Camera","description":"\u003cdiv style=\"text-align: start;\"\u003e\n\u003ch2\u003eASI2600MC Pro —An APS-C, 16-bit, Deep-Sky Workhorse\u003c\/h2\u003e\n\u003cp\u003eThe ZWO \u003cstrong\u003eASI2600MC Pro (Mono)\u003c\/strong\u003e is a high-performance deep-sky imaging camera built around Sony’s back-illuminated \u003cstrong\u003eIMX571 APS-C\u003c\/strong\u003e sensor, featuring 3.76 µm pixels, a true 16-bit ADC, ultra-low read noise, and a large 73 ke⁻ full-well capacity for incredible dynamic range.\u003c\/p\u003e\n\u003cimg style=\"width: 100%; border-radius: 8px; margin: 10px 0;\" alt=\"APS-C IMX571 sensor\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/APS-C.jpg\"\u003e\n\u003ch3\u003eASI2600MC Pro (Color)\u003c\/h3\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ASI2600MC-P25_parameters.jpg?v=1760576609\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\u003cul\u003e\n\u003cli\u003eOne-shot color simplicity—no filter wheel required\u003c\/li\u003e\n\u003cli\u003eTrue 16-bit ADC and 73 ke⁻ full well\u003c\/li\u003e\n\u003cli\u003eLow read noise (1.0e⁻–3.3e⁻)\u003c\/li\u003e\n\u003cli\u003ePeak QE ~80% for excellent broadband and dual-band use\u003c\/li\u003e\n\u003cli\u003eTwo-stage TEC cooling Δ30–35 °C below ambient\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Anti-Dew Heating\u003c\/strong\u003e – The heater ring around the protective window keeps condensation away for clear optics during long exposures.\u003c\/p\u003e\n\u003cimg style=\"width: 100%; border-radius: 8px; margin: 10px 0;\" alt=\"Anti-dew system\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Anti-dew.jpg\"\u003e\n\u003cp\u003e\u003cstrong\u003eAdjustable Sensor Tilt Plate\u003c\/strong\u003e – Easily fine-tune corner stars for a flat field, ideal for fast optics.\u003c\/p\u003e\n\u003cimg style=\"width: 100%; border-radius: 8px; margin: 10px 0;\" alt=\"Tilt plate adjustment\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/adjustment.jpg\"\u003e\n\u003cp\u003e\u003cstrong\u003eTrue 16-bit ADC\u003c\/strong\u003e – Smoother gradients and higher dynamic range compared with 14-bit sensors.\u003cimg style=\"width: 100%; border-radius: 8px; margin: 10px 0;\" alt=\"16-bit comparison\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/bit.jpg\"\u003e\u003c\/p\u003e\n\u003ch3\u003ePower and Connectivity\u003c\/h3\u003e\n\u003cbr\u003e\n\u003cp\u003eBoth models feature a USB 3.0 interface with dual USB 2.0 ports for connecting accessories such as an EFW or guide camera. A 12 V power input is required for the cooling system.\u003c\/p\u003e\n\u003cimg style=\"width: 100%; border-radius: 8px; margin: 10px 0;\" alt=\"Power supply requirements\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Attention.jpg\"\u003e\n\u003cp\u003e\u003cstrong\u003ePower Requirements:\u003c\/strong\u003e Use a regulated 12 V DC 3–5 A adapter (5.5×2.1 mm, center-positive) or lithium battery (11–14 V). Over-voltage activates built-in protection.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3\u003eQE Graph\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/QE_b218e9b4-2bad-4e07-bc09-b6308bd85ca7.jpg?v=1760576609\"\u003e\u003c\/p\u003e\n\u003ch3\u003eRead Noise\u003c\/h3\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Read_noise_5ff63756-0d74-48d7-8dbc-857216b7adb4.jpg?v=1760576611\"\u003e\u003c\/p\u003e\n\u003ch3\u003eBack Focus \u0026amp; Spacing\u003c\/h3\u003e\n\u003cp\u003eBoth cameras include the necessary spacers and adapters to achieve the standard 55 mm back-focus distance.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/back_focus_c612621d-fa8b-4a22-8c4a-405fc0428199.jpg?v=1760576610\" alt=\"\"\u003e\u003c\/p\u003e\n \u003c\/div\u003e\n\u003cdiv style=\"text-align: start;\"\u003e\n\u003ch3\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/CAA_connection_method.jpg?v=1760576610\" alt=\"\"\u003e\u003c\/h3\u003e\n\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":43836897787973,"sku":"ZWO ASI2600MC-P25","price":2499.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/1_eed21fb9-66ab-4814-9ae8-3b66c6b7d6d0.jpg?v=1760575520"},{"product_id":"zwo-asi4400mc-p","title":"ZWO ASI4400MC-P Pro Cooled Astronomy Camera","description":"\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Main_KV_b5985010-28cf-497c-8e1b-1f170ecadc14.jpg?v=1764120736\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Parameter.jpg?v=1764120774\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Six_highlights.jpg?v=1764120857\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull-Frame Products Comparison\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI4400MC Pro is the latest addition to ZWO’s full-frame deep-sky camera lineup.\u003cbr\u003ePositioned between the ASI6200MC Pro and the ASI2400MC Pro, the ASI4400MC Pro strikes the perfect balance between image quality and efficiency, giving users a versatile option within the full-frame lineup.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eComparison Table:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Model_comparison.jpg?v=1764122810\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFull-Frame for a wider field of view\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI4400MC Pro uses a full-frame, back-illuminated sensor measuring 36 × 24 mm with a 43.3 mm diagonal. With 44 megapixels and 4.4 μm pixels, it delivers incredible resolution and light sensitivity in every shot. The full-frame format lets you capture the entire field your optics can deliver - no cropping, no lost edges - perfect for wide-field targets and large deep-sky objects. Each pixel supports a full-well capacity of 74,600 electrons, providing exceptional dynamic range. Bright stars retain their natural color and detail, while faint nebula structures and galaxy arms remain beautifully visible. The result is cleaner, more balanced images with outstanding tonal depth across the frame.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Full-frame.jpg?v=1764122892\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Full-frame_comparison.jpg?v=1764122939\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Dynamic Range, Capturing Both Highlights and Faintest Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI4400MC Pro features a 14-bit analog-to-digital converter (ADC) that delivers a dynamic range of over 13 stops. This wide range allows a single exposure to capture both bright highlights and faint shadow details without clipping. Whether you’re imaging bright stars, nebula cores, or the delicate wisps of distant galaxies, more tonal information is preserved for smoother gradients and richer color depth. The result is a natural, well-balanced image straight out of the camera, with plenty of flexibility for post-processing and fine-tuning.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/High_dynamic_range.jpg?v=1764123082\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eEfficient Cooling, Protecting Image Quality\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI4400MC Pro uses a powerful two-stage TEC cooling system capable of lowering the CMOS sensor temperature by 30°C to 35°C below ambient. This deep cooling dramatically reduces dark current and thermal noise, keeping your images clean and smooth - even during long exposures that last several minutes. The result is higher signal-to-noise ratio and improved image quality in every frame.\u003cbr\u003eNote: Cooling performance varies with ambient temperature. The lower the ambient temperature, the smaller the achievable differential. Results are based on tests at 30°C ambient. While not found often in Australia, operation below -20°C is not recommended.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Cooling_eb13b57a-9467-4c79-98f8-d5f2eda1118c.jpg?v=1764123164\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/TEC_cooling.jpg?v=1764123192\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGlow Suppression Function*\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI4400MC Pro camera features ZWO’s proprietary Glow Suppression technology, which effectively controls sensor glow and maximizes overall imaging performance. This technology is implemented directly at the hardware level and does not require any software intervention.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Glow_suppression_function.jpg?v=1764123238\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUSB 3.0 \u0026amp; 512MB DDR3 Memory\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI4400MC Pro includes a high-speed USB 3.0 interface with a built-in 512 MB DDR3 memory buffer. This design ensures fast and stable data transfer while reducing the risk of dropped frames or transmission errors. The result is reliable image capture, even during long exposures or high-speed downloads.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/DDR3_1.jpg?v=1764123290\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAnti-dew\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI4400MC Pro features a built-in polyimide heater bonded to the protective window to prevent dew and frost buildup, ensuring clear and reliable imaging throughout the night. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e* The heater draws about 5 watts of power and can be turned off through the software when conditions allow, not only to save power but also to reduce the load on USB hubs and external power supplies. \u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e*While Glow Suppression significantly reduces CMOS sensor glow, it does not eliminate it entirely. A small amount of glow may still be present; however, with dark-frame calibration, it has no impact on the final image quality.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Heating.jpg?v=1764123334\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSensor Tilt Adjustment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI4400MC Pro includes three sets of sensor tilt adjustment screws. Each set has a push and a pull screw that let you fine-tune the sensor’s alignment with your telescope’s optical axis. This adjustment helps correct any slight tilt that can cause stars to appear elongated or out of focus toward the edges of the frame, ensuring sharp, even focus across the entire image.\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Adjustment_79cc4ba1-8186-4d21-a07e-3aa4625156df.jpg?v=1764123379\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCamera Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI4400MC Pro offers a dynamic range of up to 13 stops, allowing it to capture both bright highlights and faint shadow details in a single exposure. This wide range is key to achieving high dynamic range (HDR) performance, preserving fine tonal transitions and subtle color detail in deep-sky images. When the gain setting reaches 136, the camera automatically activates HCG (High Conversion Gain) mode, which greatly reduces read noise while maintaining full dynamic range. This means you can increase sensitivity for faint targets without adding unwanted gain noise, making it easier to capture clean, detailed images under a variety of conditions.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Readout_noise.jpg?v=1764123463\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQE Value\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe QE peak value of the ASI4400MC Pro camera is 80%.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Quantum_efficiency.jpg?v=1764123513\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUltra-low Dark Current\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThanks to the ASI4400MC Pro’s advanced cooling system, thermal noise remains extremely low even during long exposures lasting several minutes. Dark current is a small electrical signal created by heat inside the sensor rather than by incoming light. By keeping the sensor temperature low, the camera minimizes this effect, producing cleaner, higher quality images with smoother backgrounds.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Quantum_efficiency_5eb36c3e-4c79-411d-8afc-5fa62380a4ae.jpg?v=1764123567\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUV-IR Cut Filter\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe ASI4400MC Pro is equipped with a UV-IR cut filter mounted in front of the sensor. This protective filter blocks unwanted ultraviolet and infrared light that can cause star bloat and color distortion, allowing only visible wavelengths to reach the sensor. By filtering out these non-visible wavelengths, the camera produces sharper stars, more accurate colors, and overall improved image quality in astrophotography.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/UV-IR-Cut-filter.jpg?v=1764123620\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLightweight Body: 700g\u003cbr\u003eInterface Layout: USB 2.0, USB 3.0, DC\u003cbr\u003eFan Position \u0026amp; Heat Dissipation Vents\u003cbr\u003eAll-Metal Red Body\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Product_details_544aec6e-888b-4bf1-838c-145df6d6aa69.jpg?v=1764123665\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConnection Method\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Full-frame_cooled_camera.jpg?v=1764123744\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMechanical Diagram\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Structural_dimensions_7ed8bc68-3920-46d7-8234-4c1482c67735.jpg?v=1764123786\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat's in the box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Packing_List_03634366-b15a-4620-aa2d-28fe28a83ec3.jpg?v=1764123835\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote：\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eExternal power supplies are needed for all ASl-cooled cameras. We recommend you use a 12V@3A~5A DC adapter (D5.5×2.1mm, center pole positive) or a lithium battery with 11-14V to power the camera. If the voltage exceeds this range, the camera will activate its automatic protection mechanism.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":44043469979717,"sku":"ASI4400MC-P","price":5099.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/4400mc-p-1.jpg?v=1764124742"},{"product_id":"tmb-pro-series-uv-ir-cut-imaging-filter","title":"TMB Pro Series UV\/IR Cut Imaging Filter","description":"\u003ch3 data-start=\"166\" data-end=\"493\"\u003eTMB Pro Series UV\/IR Cut Imaging Filter\u003c\/h3\u003e\n\u003cp data-start=\"166\" data-end=\"493\"\u003eThe TMB Pro Series UV\/IR Cut Imaging Filter is designed to block ultraviolet (UV) and infrared (IR) light, allowing only visible wavelengths to reach your camera sensor. Most telescope optics are optimised for visible light, so blocking UV and IR helps produce sharper, more accurate images with improved contrast and detail.\u003c\/p\u003e\n\u003cp data-start=\"495\" data-end=\"809\"\u003eThis filter is ideal for colour CMOS and CCD cameras, and can also be used with monochrome cameras. In addition, it serves as a protective barrier for your imaging equipment, reducing the risk of dust settling on your optics during long exposure sessions.\u003c\/p\u003e\n\u003cp data-start=\"811\" data-end=\"1064\"\u003eWith its robust optical design and high-quality coatings, the TMB Pro Series UV\/IR Cut Filter ensures maximum light transmission in the visible spectrum while minimising unwanted wavelengths, making it a simple but essential tool for astrophotography.\u003c\/p\u003e","brand":"Coken","offers":[{"title":"1.25 inch","offer_id":44577617051717,"sku":"TA404","price":29.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Untitleddesign_57.jpg?v=1771385997"},{"product_id":"bintel-pro-series-duo-band-filter","title":"TMB Pro Series Duo-Band Nebula Imaging Filter","description":"\u003ch3 data-start=\"125\" data-end=\"176\"\u003eTMB Pro Series Duo-Band Nebula Imaging Filter\u003c\/h3\u003e\n\u003cp data-start=\"209\" data-end=\"921\"\u003eThe TMB Pro Series Duo-Band Nebula Imaging Filter is designed for astrophotographers using colour cameras who want to capture emission nebulae in stunning detail without investing in a full mono camera setup. This dual-band filter works by letting through only two specific colours of light, Hα (656 nm) and OIII (500 nm), which are the wavelengths most emitted by many nebulae. By blocking most other light, including light pollution and moonlight, it makes faint nebulae stand out more clearly in your images. It works especially well on well-known targets such as the Orion Nebula, Carina Nebula, Lagoon Nebula, and Trifid Nebula, but will also enhance contrast on virtually any emission nebula across the sky.\u003c\/p\u003e\n\u003cp data-start=\"923\" data-end=\"1290\"\u003eIdeal for One-Shot Colour (OSC) cameras, the filter provides an easy way to explore narrowband imaging while retaining natural colour. Its precision optical design features finely polished Schott glass, double-sided anti-reflection coatings, and a robust anodised aluminium cell, ensuring excellent light transmission, minimal reflections, and long-term durability.\u003c\/p\u003e\n\u003cp data-start=\"1292\" data-end=\"1529\"\u003eAvailable in standard 1.25” and 2” sizes, the TMB Pro Series Duo-Band Filter is compatible with almost all standard colour cameras and filter wheels, making it a practical solution for deep sky imaging in urban or light-polluted environments.\u003c\/p\u003e\n\u003cp data-start=\"1220\" data-end=\"1239\"\u003e\u003cstrong data-start=\"1220\" data-end=\"1237\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1240\" data-end=\"1596\"\u003e\n\u003cli data-start=\"1240\" data-end=\"1291\"\u003e\n\u003cp data-start=\"1242\" data-end=\"1291\"\u003eDual bandpass for Hα (656 nm) and OIII (500 nm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1292\" data-end=\"1333\"\u003e\n\u003cp data-start=\"1294\" data-end=\"1333\"\u003eEnhances contrast of emission nebulae\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1334\" data-end=\"1404\"\u003e\n\u003cp data-start=\"1336\" data-end=\"1404\"\u003eReduces interference from moonlight and artificial light pollution\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1405\" data-end=\"1464\"\u003e\n\u003cp data-start=\"1407\" data-end=\"1464\"\u003eHigh-quality Schott glass with anti-reflection coatings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1465\" data-end=\"1541\"\u003e\n\u003cp data-start=\"1467\" data-end=\"1541\"\u003eRobust CNC-machined anodised aluminium cell with laser-engraved markings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1542\" data-end=\"1596\"\u003e\n\u003cp data-start=\"1544\" data-end=\"1596\"\u003eStandard 1.25” or 2” sizing for wide compatibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Coken","offers":[{"title":"1.25 inch","offer_id":44577617772613,"sku":"TA407","price":99.0,"currency_code":"AUD","in_stock":true},{"title":"2.0 inch","offer_id":44577617838149,"sku":"TA407-2","price":199.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Untitleddesign_58.jpg?v=1771386053"}],"url":"https:\/\/bintel.com.au\/zh\/collections\/zwo-tmb-shipping.oembed","provider":"The Binocular and Telescope Shop","version":"1.0","type":"link"}