{"title":"LRGB Filters","description":"","products":[{"product_id":"zwo-lrgb-filter-set-new","title":"ZWO LRGB 滤镜套装","description":"\u003cp\u003e新的 ZWO LRGB 滤镜旨在大致均衡 ASI1600 单色传感器的通量\u003c\/p\u003e\n\n\u003cp\u003e透射率更高、涂层更好、色彩分离更好\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e技术参数：\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e名称：ZWO 针对 ASI1600 优化的新型 LRGB 滤镜（4 个滤镜）\u003c\/p\u003e\n\n\u003cp\u003e尺寸：1.25英寸\u003c\/p\u003e\n\n\u003cp\u003e厚度：5.5mm+2.5mm（螺纹）\u003c\/p\u003e\n\n\u003cp\u003e螺纹：M28.5*0.6\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e RGB 颜色组合权重大约为 1:1:1\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e精细光学抛光，确保精确的 1\/4 波前\u003c\/li\u003e\n\n\u003cli\u003e通带透过率超过 92%\u003c\/li\u003e\n\n\u003cli\u003e红外波长截止700-1100nm\u003c\/li\u003e\n\n\u003cli\u003e精确带外阻塞\u003c\/li\u003e\n\n\u003cli\u003e多层防反射涂层\u003c\/li\u003e\n\n\u003cli\u003e光谱“间隙”小，最大程度减少光污染的影响\u003c\/li\u003e\n\n\u003cli\u003e更加共焦 – 厚度 1.9+\/-0.03 毫米\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e这是传输曲线\u003c\/p\u003e\n\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/RGBL-ASI1600.jpg\"\u003e\u003cimg class=\"alignnone size-full wp-image-3734\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/RGBL-ASI1600.jpg\" alt=\"RGBL ASI1600\" width=\"958\" height=\"686\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045238804549,"sku":"LRGB Set 1.25inch NEW","price":224.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-lrgb-filter-set-987862.jpg?v=1731541428"},{"product_id":"zwo-lrgb-36mm-filter-set-2","title":"ZWO LRGB 36mm 滤镜套装","description":"\u003cp\u003eZWO LRGB 36mm 滤镜组具有更好的透射率、更好的涂层、更好的色彩分离\u003c\/p\u003e\n\n\u003cp\u003eRGB 颜色组合权重大约为 1:1:1\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e精细光学抛光，确保精确的 1\/4 波前\u003c\/li\u003e\n\n\u003cli\u003e通带透过率超过 92%\u003c\/li\u003e\n\n\u003cli\u003e红外波长截止700-1100nm\u003c\/li\u003e\n\n\u003cli\u003e精确带外阻塞\u003c\/li\u003e\n\n\u003cli\u003e多层防反射涂层\u003c\/li\u003e\n\n\u003cli\u003e光谱“间隙”小，最大程度减少光污染的影响\u003c\/li\u003e\n\n\u003cli\u003e更加共焦 – 厚度 2 毫米\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003e技术参数：\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e名称：ZWO LRGB 36mm滤镜套装（4片）\u003c\/p\u003e\n\n\u003cp\u003e尺寸：36毫米\u003c\/p\u003e\n\n\u003cp\u003e厚度：2mm\u003c\/p\u003e\n\n\u003ch6\u003e\u003cstrong\u003e透射曲线\u003c\/strong\u003e\u003c\/h6\u003e\n\n \u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO_RGBL_Narrow_curve.jpg\"\u003e\u003cimg class=\"alignnone wp-image-5615\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO_RGBL_Narrow_curve.jpg\" alt=\"ZWO_RGBL_Narrow_curve\" width=\"588\" height=\"421\"\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045239001157,"sku":"LRGB Set 36mm","price":299.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-lrgb-36mm-filter-set-794328.jpg?v=1731541428"},{"product_id":"zwo-lrgb-2in","title":"ZWO LRGB 2英寸","description":"\u003cp\u003e新型 ZWO LRGB 2 英寸滤镜具有良好的传输性能，高品质涂层可提供良好的色彩分离。\u003c\/p\u003e\n\n\u003cp\u003e适合新款 ZWO EFW-5x2 和 ZWO-EFW-7x2\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e技术参数：\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e名称：ZWO LRGB 2 英寸滤镜（4 个滤镜）\u003c\/p\u003e\n\n\u003cp\u003e尺寸：2英寸\u003c\/p\u003e\n\n\u003cp\u003e厚度：5毫米+2.5毫米（线）\u003c\/p\u003e\n\n\u003cp\u003e螺纹：M48*0.75\u003c\/p\u003e\n\n\u003cp\u003e厚度：1.85mm \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-62832 alignleft\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/ZWO-LRGB2-Schematic.jpg\" alt=\"\" width=\"500\" height=\"278\"\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 RGB 颜色组合权重大约为 1:1:1\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e精细光学抛光，确保精确的 1\/4 波前\u003c\/li\u003e\n\n\u003cli\u003e通带透过率超过 92%\u003c\/li\u003e\n\n\u003cli\u003e红外波长截止700-1100nm\u003c\/li\u003e\n\n \u003cli\u003e精确带外阻塞\u003c\/li\u003e\n\n\u003cli\u003e多层防反射涂层\u003c\/li\u003e\n\n\u003cli\u003e光谱“间隙”小，最大程度减少光污染的影响\u003c\/li\u003e\n\n\u003cli\u003e更加共焦 – 厚度 1.9+\/-0.03 毫米\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e这是传输曲线\u003c\/p\u003e\n\n\u003cp\u003e\u003cimg class=\"size-full wp-image-62831 alignleft\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/LRGB-Graph.jpg\" alt=\"\" width=\"600\" height=\"430\"\u003e\u003c\/p\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":42045240672325,"sku":"ZWO-LRGB2","price":479.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/zwo-lrgb-2in-786396.jpg?v=1731541428"},{"product_id":"astronomik-l-rgb-filterset-1-25in-e285-type-2c","title":"Astronomik L-RGB 滤镜组 1.25 英寸 (E28,5) 2c 型","description":"\u003cp\u003eL-RGB 滤镜组 1.25 英寸 2c 型滤镜的传输特性针对 CCD 天文摄影进行了优化。该滤镜组可拍摄所有类型物体的正确颜色图像。其他品牌做出奇怪的妥协，而我们尽可能做到最好的色彩再现。恒星以及仅以光谱线发射的物体都以真实颜色再现。您可以获得具有完美色彩的 CCD 图像，就好像物体足够明亮，可以用明视觉看到一样。此功能是 Astronomik 滤镜与其他制造商的滤镜之间的主要区别。\u003c\/p\u003e\n\n\u003cp\u003e以下方面对于我们的过滤器的设计最为重要：\u003c\/p\u003e\n\n\u003cp\u003e - 为用户提供简单的图像处理\u003c\/p\u003e\n\n\u003cp\u003e- 短曝光时间下透射率最高（接近 100%）\u003c\/p\u003e\n\n\u003cp\u003e - 调整各个滤镜的传输以实现最佳色彩再现\u003c\/p\u003e\n\n\u003cp\u003e- 使用行业标准\u003c\/p\u003e\n\n \u003cp\u003eAstronomik 不会在拍照的这一步就停止思考。更重要的是，应该为天文摄影师提供一个简单而优雅的编辑过程的工具。为了保持色彩，我们计算了 sRGB 色彩空间的滤镜集，该色彩空间是大多数显示器、打印机和成像软件制造商使用的行业标准。作为用户，您无需花时间学习比色法和色彩空间。我们已经为您解决了天文摄影的特殊问题。\u003c\/p\u003e\n\n\u003cp\u003e由于载体基板的高精度加工，我们的滤光片具有共焦性，楔形误差低于所有常见范围。为了不成为高质量光学系统的瓶颈，Astronomik 滤光片当然具有衍射限制。焦距问题以及每幅彩色图像的精确位置根本不是问题！\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e主要用途\u003c\/strong\u003e\u003c\/p\u003e\n\n \u003cp\u003eL-RGB 滤镜组将光谱分为红、绿、蓝和亮度。因此，可以使用纯黑白 CCD 传感器实现色彩分离。根据 DIN 5032，分离对应于人眼的色彩敏感度。通过使用 sRGB 颜色空间，可以在整个图像处理和输出过程中保持图像的颜色。使用 Astronomik L-RGB 滤镜组和相机，您可以创建在 sRGB 颜色空间中进行图像处理的理想原始材料。\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e库存编号：8h0039\u003c\/p\u003e","brand":"Astronomik","offers":[{"title":"Default Title","offer_id":42045259219013,"sku":"8h0039","price":450.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/astronomik-l-rgb-filterset-125in-e285-type-2c-484889.jpg?v=1731540423"},{"product_id":"atik-lrgb-36mm-filter-set","title":"Atik LRGB 36mm 滤镜套装","description":"\u003cp\u003eATIK LRGB 36mm 套装由亮度、红色、绿色和蓝色滤镜组成，专为 CCD 相机设计，可拍摄深空物体、星系和恒星的自然色彩。充分利用我们的特别优惠。\u003cstrong\u003e购买任何 Atik 单色相机（Atik GP 除外），任何滤镜套装（或两套滤镜套装）均可享受 50% 折扣\u003c\/strong\u003e。\u003c\/p\u003e\n\n \u003cp\u003e如果您希望深空成像呈现自然色彩，LRGB 滤光片组应该是您的首选。OIII 发射重叠在蓝色和绿色滤光片上，可高效、自然地成像所有深空物体。绿色和红色滤光片之间的间隙可阻挡 589nm 处的光污染线，并改善图像的色彩。\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eATIK LRGB 36mm 套装规格\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e透光率：平均95%\u003cbr\u003e\n尺寸：36毫米\u003cbr\u003e\n镀膜波长：300-1050nm\u003cbr\u003e\n透射波前 RMS：λ\/4\u003cbr\u003e\n平行度（弧秒）：30 秒\u003c\/p\u003e\n\n\u003ctable class=\" alignleft\" style=\"height: 124px;\" border=\"0\" width=\"728\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e筛选\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003e传输范围\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003e带内传输\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003e带外传输\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e亮度\u003c\/td\u003e\n\n\u003ctd\u003e410-680纳米\u003c\/td\u003e\n\n\u003ctd\u003e平均 \u0026gt;95%，最低 \u0026gt;90%\u003c\/td\u003e\n\n\u003ctd\u003e最大值 \u0026lt;1% 平均值 \u0026lt;0.5%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e红色的\u003c\/td\u003e\n\n\u003ctd\u003e600-680纳米\u003c\/td\u003e\n\n\u003ctd\u003e平均 \u0026gt;95%，最低 \u0026gt;90%\u003c\/td\u003e\n\n\u003ctd\u003e最大值 \u0026lt;1% 平均值 \u0026lt;0.5%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e绿色的\u003c\/td\u003e\n\n\u003ctd\u003e500-550纳米\u003c\/td\u003e\n\n\u003ctd\u003e平均 \u0026gt;95%，最低 \u0026gt;90%\u003c\/td\u003e\n\n\u003ctd\u003e最大值 \u0026lt;1% 平均值 \u0026lt;0.5%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e蓝色的\u003c\/td\u003e\n\n\u003ctd\u003e410-500纳米\u003c\/td\u003e\n\n\u003ctd\u003e平均 \u0026gt;95%，最低 \u0026gt;90%\u003c\/td\u003e\n\n\u003ctd\u003e最大值 \u0026lt;1% 平均值 \u0026lt;0.5% \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n \u003cp\u003e库存编号：ATK0163\u003c\/p\u003e","brand":"Atik","offers":[{"title":"Default Title","offer_id":42045266985029,"sku":"ATK0163","price":549.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/atik-lrgb-36mm-filter-set-252549.jpg?v=1731540426"},{"product_id":"atik-lrgb-2-filter-kit","title":"Atik LRGB 2 英寸滤镜套件","description":"\u003cp\u003eATIK LRGB 2 英寸滤镜组由亮度、红色、绿色和蓝色滤镜组成，专为 CCD 相机设计，可拍摄深空物体、星系和恒星的自然色彩。充分利用我们的特别优惠。\u003cstrong\u003e享受 50% 折扣当您购买任何 Atik 单色相机（Atik GP 除外）时，均可获得任何滤镜组（或两套滤镜组）\u003c\/strong\u003e 。\u003c\/p\u003e\n\n \u003cp\u003e如果您希望深空成像呈现自然色彩，LRGB 滤光片组应该是您的首选。OIII 发射重叠在蓝色和绿色滤光片上，可高效且自然地对所有深空物体进行成像。绿色和红色滤光片之间的间隙可阻挡 589nm 处的光污染线并改善图像的色彩。\u003c\/p\u003e\n\n\u003cp\u003e \u003cstrong\u003eATIK LRGB 2\" 规格\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e透光率：平均95%\u003cbr\u003e\n尺寸：2”\u003cbr\u003e\n镀膜波长：300-1050nm\u003cbr\u003e\n透射波前 RMS：λ\/4\u003cbr\u003e\n平行度（角秒）：30 秒\u003c\/p\u003e\n\n\u003ctable class=\" alignleft\" style=\"height: 124px;\" border=\"0\" width=\"659\"\u003e\n\n\u003ctbody\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e\u003cstrong\u003e筛选\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003e传输范围\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003e带内传输\u003c\/strong\u003e\u003c\/td\u003e\n\n\u003ctd\u003e\u003cstrong\u003e带外传输\u003c\/strong\u003e\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e亮度\u003c\/td\u003e\n\n\u003ctd\u003e410-680纳米\u003c\/td\u003e\n\n\u003ctd\u003e平均 \u0026gt;95%，最低 \u0026gt;90%\u003c\/td\u003e\n\n\u003ctd\u003e最大值 \u0026lt;1% 平均值 \u0026lt;0.5%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e红色的\u003c\/td\u003e\n\n\u003ctd\u003e600-680纳米\u003c\/td\u003e\n\n\u003ctd\u003e平均 \u0026gt;95%，最低 \u0026gt;90%\u003c\/td\u003e\n\n\u003ctd\u003e最大值 \u0026lt;1% 平均值 \u0026lt;0.5%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e绿色的\u003c\/td\u003e\n\n\u003ctd\u003e500-550纳米\u003c\/td\u003e\n\n\u003ctd\u003e平均 \u0026gt;95%，最低 \u0026gt;90%\u003c\/td\u003e\n\n\u003ctd\u003e最大值 \u0026lt;1% 平均值 \u0026lt;0.5%\u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\u003ctr\u003e\n\n\u003ctd\u003e蓝色的\u003c\/td\u003e\n\n\u003ctd\u003e410-500纳米\u003c\/td\u003e\n\n\u003ctd\u003e平均 \u0026gt;95%，最低 \u0026gt;90%\u003c\/td\u003e\n\n\u003ctd\u003e最大值 \u0026lt;1% 平均值 \u0026lt;0.5% \u003c\/td\u003e\n\n\n\u003c\/tr\u003e\n\n\n\u003c\/tbody\u003e\n\n\n\u003c\/table\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003c\/p\u003e\n\n\u003cp\u003e库存编号：ATK-0164\u003c\/p\u003e","brand":"Atik","offers":[{"title":"Default Title","offer_id":42045267443781,"sku":"ATK0164","price":719.0,"currency_code":"AUD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/atik-lrgb-2-filter-kit-619460.jpg?v=1731540426"},{"product_id":"antlia-lrgb-v-pro-filters-1-25-inch","title":"Antlia LRGB V Pro 滤镜 1.25 英寸","description":"\u003cp\u003eAntlia LRGB-V Pro 系列滤镜专为使用 CCD 和 CMOS 传感器的单色相机而设计。适用的传感器包括 KAF\/KAI 传感器、Sony IMX 传感器、GSENSE 和其他传感器制造商。LRGB-V Pro 套件旨在大致均衡来自红色敏感 CCD 探测器通量的 RGB 响应。结果是，您可以实现 1:1:1 均衡的 RGB 曝光，同时具有简化的后期处理和缩短的成像时间的优势。新的 LRGB-V Pro 系列滤镜在绿色和红色通道之间具有精心设计的光谱间隙，以最大限度地减少光污染的影响并提供有用频率的高透射率。滤镜的设计最大限度地捕捉了较暗星系和星云发射的细节。LRGB-V Pro 系列滤镜保证 B 和 G 滤镜中 OIII 波段的高透射率（蓝色和绿色的 OIII 信号 \u0026gt;95%）。B 通道的带宽变窄是为了改善由于 B 通道过度曝光而导致的恒星周围的蓝色通道溢出（光晕）。 Antlia LRGB-V Pro 系列滤光片通过 G 和 R 滤光片之间的宽间隙设计阻挡了 589nm 左右的发射线，从而抑制了高压钠灯和汞路灯的光污染，并实现了更自然的色彩平衡。基板厚度的均匀性使所有 Antlia 滤光片都具有良好的共焦性能。\u003c\/p\u003e\n\n \u003cp\u003eLRGB-V Pro系列套装的亮点\u003c\/p\u003e\n\n\u003cp\u003e1. 优质镀膜技术和精细抛光的基片 我们优化了质量选择流程，以确保高度均匀的玻璃基片。我们采用先进的光学镀膜技术和双面精密抛光，使所有滤镜均具有一致的共焦和光学性能。 2. 三个 RGB 通道中的每一个通道都实现了最大化的色彩平衡和对比度以及出色的 S\/N 性能 玻璃基板的两侧沉积了数十层涂层，使 LRGB-V Pro 滤镜能够实现高 SNR。防反射涂层和精心设计的光谱间隙可最大限度地减少不必要的光散射，并最大限度地提高每个滤镜通道的有用信号数据。\u003c\/p\u003e\n\n \u003cp\u003e3. 更紧密的星体轮廓和减少光晕 LRGB-V Pro系列套装的截止率经过高级设计，可最大限度地减少明亮星体周围的光晕并减少星体膨胀。我们精心设计的蓝色通道传输特性针对的是蓝色星体膨胀问题。\u003c\/p\u003e\n\n\u003cp\u003e用途与性能：\u003c\/p\u003e\n\n\u003cp\u003e 1. 专为单色CCD和CMOS相机设计\u003c\/p\u003e\n\n\u003cp\u003e2. 天体、星系、星团和星云的出色成像色彩\u003c\/p\u003e\n\n\u003cp\u003e3. AR增透膜设计，减少二次反射和星晕\u003c\/p\u003e\n\n\u003cp\u003e4. R-Filter 提供最大程度的 H-alpha 和 S II 发射传输\u003c\/p\u003e\n\n\u003cp\u003e5. B\/G 重叠使 OIII 线的能量加倍\u003c\/p\u003e\n\n\u003cp\u003e6. 平衡的 RGB 设计为大多数望远镜光学系统提供 1:1:1 的曝光时间\u003c\/p\u003e\n\n\u003cp\u003e7. 所有 Antlia LRGB-V Pro 滤镜的边缘均经过涂黑处理，以消除杂散光的内部反射\u003c\/p\u003e\n\n\u003cp\u003e8. 四个 LRGB 滤光片的基板厚度均保持严格的公差\u003c\/p\u003e\n\n\u003cp\u003e9. 不推荐用于太阳观测和成像\u003c\/p\u003e\n\n\u003cp\u003e10. 不建议目视观察\u003c\/p\u003e\n\n \u003cp\u003e重要提示：使用任何共焦滤光片时，用户在长时间成像过程中仍可能会遇到滤光片之间的焦点偏移。重要的是要记住，由于望远镜筒和玻璃光学元件之间的差异收缩，温度变化会改变光路的长度。建议摄影师每 1 到 2 小时手动或自动在软件中检查一次焦点。如果将望远镜从温暖的环境带到室外，则需要更频繁地检查焦点，直到设备稳定在接近环境温度为止。\u003c\/p\u003e\n\n\u003cp\u003e技术规格：\u003c\/p\u003e\n\n\u003cp\u003e基础基材：光学基材\u003c\/p\u003e\n\n\u003cp\u003e滤光片厚度：1.25'' 为 2mm+\/-0.05mm\u003c\/p\u003e\n\n\u003cp\u003e表面质量：S\/D（划痕\/凹陷）= 60\/40（参考 MIL-O-13830）\u003c\/p\u003e\n\n\u003cp\u003e透射波前：Lambda\/4 或更好。\u003c\/p\u003e\n\n\u003cp\u003e平行度：小于 30 角秒\u003c\/p\u003e\n\n\u003cp\u003e单面\/无胶基材\u003c\/p\u003e","brand":"QHY","offers":[{"title":"1.25 inch Mounted","offer_id":42506976264261,"sku":"040029","price":520.0,"currency_code":"AUD","in_stock":true},{"title":"2 inch Mounted","offer_id":42506976297029,"sku":"40032","price":820.0,"currency_code":"AUD","in_stock":true},{"title":"31mm Unmounted","offer_id":42506976329797,"sku":"040030","price":570.0,"currency_code":"AUD","in_stock":true},{"title":"36mm Unmounted","offer_id":42506976362565,"sku":"040031","price":630.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/antlia-lrgb-v-pro-filters-125-inch-799874.jpg?v=1731540419"},{"product_id":"optolong-lrgb-filters","title":"Optolong LRGB Filters","description":"\u003cp\u003e\u003cspan\u003eOptolong LRGB filter set is designed for maximum contrast and with extremely high gradients for clear differentiation of colors. 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Gap between green and red filters serves to block out the primary Sodium light pollution line at 589nm and improves color balance and separation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eRGB, parfocal:1:1:1\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCreat images in their true original colors showing a wealth of natural detail;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSteep bandpass filters to eliminate UV and IR interference;\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInclude Luminance (UV\/IR Cut), Red, Green, and Blue filters to reproduce the star's color\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg alt=\"\" src=\"https:\/\/www.optolong.com\/uploads\/images\/20210508\/27fe738c2ce6a5a69e998d648cc17b60.png\" width=\"853\" height=\"528\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Optolong","offers":[{"title":"1.25 inch","offer_id":42151690600517,"sku":"Opto-LRGB125","price":400.0,"currency_code":"AUD","in_stock":true},{"title":"2 inch","offer_id":42151690633285,"sku":"Opto-LRGB2","price":620.0,"currency_code":"AUD","in_stock":true},{"title":"36mm","offer_id":42151690698821,"sku":"Opto-LRGB36","price":470.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/OptolongLRGB.jpg?v=1731547539"},{"product_id":"chroma-technology-luminance-filter-copy","title":"CHROMA TECHNOLOGY RED FILTER","description":"\u003cp data-start=\"36\" data-end=\"346\"\u003eThe \u003cstrong data-start=\"40\" data-end=\"72\"\u003eChroma Technology Red Filter\u003c\/strong\u003e is a high-performance astrophotography filter designed to capture precise red wavelengths with exceptional clarity. Engineered for use with monochrome CCD and CMOS cameras, this filter enhances image contrast and detail, making it an essential component for LRGB imaging.\u003c\/p\u003e\n\u003ch3 data-start=\"348\" data-end=\"371\"\u003e\u003cstrong data-start=\"352\" data-end=\"369\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"372\" data-end=\"916\"\u003e\n\u003cli data-start=\"372\" data-end=\"482\"\u003e\n\u003cstrong data-start=\"374\" data-end=\"407\"\u003eHigh Transmission Efficiency:\u003c\/strong\u003e Optimized for maximum red light throughput while minimizing signal loss.\u003c\/li\u003e\n\u003cli data-start=\"483\" data-end=\"582\"\u003e\n\u003cstrong data-start=\"485\" data-end=\"516\"\u003eSuperior Optical Precision:\u003c\/strong\u003e Minimizes wavefront distortion for sharp, high-contrast images.\u003c\/li\u003e\n\u003cli data-start=\"583\" data-end=\"685\"\u003e\n\u003cstrong data-start=\"585\" data-end=\"623\"\u003eAdvanced Anti-Reflection Coatings:\u003c\/strong\u003e Reduces halos and reflections for cleaner astrophotographs.\u003c\/li\u003e\n\u003cli data-start=\"686\" data-end=\"805\"\u003e\n\u003cstrong data-start=\"688\" data-end=\"715\"\u003eInfrared (IR) Blocking:\u003c\/strong\u003e Effectively eliminates unwanted IR contamination, ensuring accurate color reproduction.\u003c\/li\u003e\n\u003cli data-start=\"806\" data-end=\"916\"\u003e\n\u003cstrong data-start=\"808\" data-end=\"831\"\u003eDurable \u0026amp; Reliable:\u003c\/strong\u003e Hard-coated for long-lasting performance in demanding astrophotography conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"918\" data-end=\"1102\" data-is-last-node=\"\" data-is-only-node=\"\"\u003eDesigned for professional and amateur astronomers alike, the \u003cstrong data-start=\"979\" data-end=\"1011\"\u003eChroma Technology Red Filter\u003c\/strong\u003e ensures stunning, true-to-life color balance and detail in your deep-sky imaging projects.\u003c\/p\u003e","brand":"Chroma","offers":[{"title":"1.25 inch MOUNTED","offer_id":42499804266565,"sku":"CT-27041-1.25M","price":330.0,"currency_code":"AUD","in_stock":true},{"title":"2 inch MOUNTED","offer_id":42499804299333,"sku":"CT-27041-2M","price":1030.0,"currency_code":"AUD","in_stock":true},{"title":"31mm UNMOUNTED","offer_id":42499804332101,"sku":"CT-27041-31D","price":330.0,"currency_code":"AUD","in_stock":true},{"title":"36mm UNMOUNTED","offer_id":42499804364869,"sku":"CT-27041-36D","price":480.0,"currency_code":"AUD","in_stock":true},{"title":"50mm UNMOUNTED","offer_id":42499804397637,"sku":"CT-27041-50D","price":930.0,"currency_code":"AUD","in_stock":true},{"title":"50x50mm UNMOUNTED","offer_id":42499804430405,"sku":"CT-27041-50X50","price":980.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Chroma_Front.jpg?v=1762487244"},{"product_id":"chroma-technology-green-filter","title":"CHROMA TECHNOLOGY GREEN FILTER","description":"\u003cp data-start=\"38\" data-end=\"370\"\u003eThe \u003cstrong data-start=\"42\" data-end=\"76\"\u003eChroma Technology Green Filter\u003c\/strong\u003e is a high-precision astrophotography filter designed for LRGB imaging with monochrome CCD and CMOS cameras. Engineered for maximum light transmission in the green wavelength range, this filter enhances color accuracy and contrast, delivering stunning deep-sky images with exceptional detail.\u003c\/p\u003e\n\u003ch3 data-start=\"372\" data-end=\"395\"\u003e\u003cstrong data-start=\"376\" data-end=\"393\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"396\" data-end=\"940\"\u003e\n\u003cli data-start=\"396\" data-end=\"498\"\u003e\n\u003cstrong data-start=\"398\" data-end=\"431\"\u003eHigh Transmission Efficiency:\u003c\/strong\u003e Optimized to capture green wavelengths with minimal signal loss.\u003c\/li\u003e\n\u003cli data-start=\"499\" data-end=\"604\"\u003e\n\u003cstrong data-start=\"501\" data-end=\"530\"\u003ePrecision Optical Design:\u003c\/strong\u003e Ensures sharp, high-contrast imaging with minimal wavefront distortion.\u003c\/li\u003e\n\u003cli data-start=\"605\" data-end=\"722\"\u003e\n\u003cstrong data-start=\"607\" data-end=\"645\"\u003eAdvanced Anti-Reflection Coatings:\u003c\/strong\u003e Reduces halos and reflections for cleaner, more detailed astrophotographs.\u003c\/li\u003e\n\u003cli data-start=\"723\" data-end=\"836\"\u003e\n\u003cstrong data-start=\"725\" data-end=\"752\"\u003eInfrared (IR) Blocking:\u003c\/strong\u003e Effectively eliminates unwanted IR contamination for accurate color reproduction.\u003c\/li\u003e\n\u003cli data-start=\"837\" data-end=\"940\"\u003e\n\u003cstrong data-start=\"839\" data-end=\"862\"\u003eDurable \u0026amp; Reliable:\u003c\/strong\u003e Hard-coated for long-lasting performance in demanding observing conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"942\" data-end=\"1119\" data-is-last-node=\"\" data-is-only-node=\"\"\u003ePerfect for astrophotographers seeking optimal color balance and detail, the \u003cstrong data-start=\"1019\" data-end=\"1053\"\u003eChroma Technology Green Filter\u003c\/strong\u003e is an essential tool for producing stunning LRGB deep-sky images.\u003c\/p\u003e","brand":"Chroma","offers":[{"title":"1.25 inch MOUNTED","offer_id":42499808821317,"sku":"CT-27042-1.25M","price":330.0,"currency_code":"AUD","in_stock":true},{"title":"2 inch MOUNTED","offer_id":42499808854085,"sku":"CT-27042-2M","price":1030.0,"currency_code":"AUD","in_stock":true},{"title":"31mm UNMOUNTED","offer_id":42499808886853,"sku":"CT-27042-31D","price":330.0,"currency_code":"AUD","in_stock":true},{"title":"36mm UNMOUNTED","offer_id":42499808919621,"sku":"CT-27042-36D","price":480.0,"currency_code":"AUD","in_stock":true},{"title":"50mm UNMOUNTED","offer_id":42499808952389,"sku":"CT-27042-50D","price":930.0,"currency_code":"AUD","in_stock":true},{"title":"50x50mm UNMOUNTED","offer_id":42499808985157,"sku":"CT-27042-50X50","price":980.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/Chroma_Front.jpg?v=1762487244"},{"product_id":"chroma-technology-blue-filter","title":"CHROMA TECHNOLOGY BLUE FILTER","description":"\u003cp data-end=\"360\" data-start=\"37\"\u003eThe \u003cstrong data-end=\"74\" data-start=\"41\"\u003eChroma Technology Blue Filter\u003c\/strong\u003e is a high-performance astrophotography filter designed for precise LRGB imaging with monochrome CCD and CMOS cameras. 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The LRGB filters have an optical density (OD) of 3, while the narrowband filters have an OD of 5, providing high contrast and minimal light leakage for deep sky imaging.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlanetary Filter Set\u003c\/strong\u003e\u003cbr\u003eIdeal for planetary observation, this set includes LRGB filters along with a 20nm Methane filter, 40nm UV filter, and 10nm Sodium (Na) filter. Great for capturing fine atmospheric and spectral details.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePhotometric Filter Set\u003c\/strong\u003e\u003cbr\u003eA complete Sloan filter set: u’, g’, r’, i’, z’. Suitable for scientific imaging and precise photometric measurements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eAr III Standalone Filter\u003c\/strong\u003e\u003cbr\u003eThe Ar III (Argon III) filter is a narrowband filter centered around 713nm, designed to capture the specific emission line of triply ionized argon. This emission line is commonly observed in planetary nebulae, H II regions, emission-line galaxies, and in the spectroscopy of ionized gases in laboratory plasmas. \u003c\/p\u003e","brand":"QHY","offers":[{"title":"MiniCAM8M Deep Sky Filter set","offer_id":43040121028677,"sku":"040056","price":399.0,"currency_code":"AUD","in_stock":true},{"title":"MiniCAM8M Planetary Filter set","offer_id":43040121061445,"sku":"040059","price":399.0,"currency_code":"AUD","in_stock":true},{"title":"MiniCAM8M Photometric Filter set","offer_id":43040121094213,"sku":"040058","price":649.0,"currency_code":"AUD","in_stock":true},{"title":"Mini CAM8M 7nm ArIII filter","offer_id":43761232707653,"sku":"040060","price":179.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0609\/6673\/1845\/files\/SHO.jpg?v=1751942845"}],"url":"https:\/\/bintel.com.au\/zh\/collections\/lrgb-filters.oembed","provider":"The Binocular and Telescope Shop","version":"1.0","type":"link"}