{"product_id":"zwo-asi678mc-usb-30-color-astronomy-camera","title":"ZWO ASI678MC USB 3.0 Color Astronomy Camera","description":"\u003ch2 style=\"text-align: center;\"\u003e\u003cb\u003eOSC Planetary Camera with Low Noise\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eASI678MC adopts Sony's latest generation sensor IMX678 with excellent near infrared response. With the advantages of large full well capacity, high dynamic range and low readout noise, this camera has been tested and found to have perfect performance in planetary imaging, solar and lunar imaging.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_01.jpg?v=1661448767\u0026amp;width=700\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eClear in Low Light\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe back-illuminated sensor used in the ASI678MC camera allows for extremely low readout noise and ultra-high sensitivity. It achieves this by moving the structural matrix of wiring from the front of the SMOS sensor to the back. This results in significantly more light landing on the photodiode substrate, allowing you to capture excellent images with less light exposure. Upgrading to this camera is like upgrading to a faster OTA!\u003c\/p\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_02.jpg?v=1661448892\u0026amp;width=700\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eSTARVIS 2\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eASI678MC can be regarded as an upgrade of ASI178MC. It adopts the latest SONY IMX678 sensor with advanced STARVIS 2 technology. Compared to ASI178MC, this camera features zero amp glow, lower readout noise and higher sensitivity. The dark current noise is greatly decreased; the performance of near infrared is greatly improved.\u003c\/p\u003e\n\u003ch2\u003e\u003cb\u003eUSB 3.0 \u0026amp; 256M DDR3 Memory\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe camera is equipped with a USB 3.0 transmission interface and a built-in 256MB DDR3 cache to ensure stable and secure data transmission. Under long exposure, it effectively avoids frame dropping and greatly reduces the glow effect caused by slow reading speed.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_04.jpg?v=1661449274\u0026amp;width=700\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eUpgraded Model\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eThe ASI678MC is an upgraded product of the ADI178MC. Compared to the ASI178MC, the ASI678MC has lower read noise, lower dark noise, and no amp glow.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_05.jpg?v=1661449474\u0026amp;width=700\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eNo Amp Glow\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eASI678MC exhibits zero amp glow, no matter how long the exposure and how high the gain value. Since it is implemented directly at the hardware level, it does not require software control.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_06.jpg?v=1661449661\u0026amp;width=700\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eHGC Mode\u003c\/b\u003e\u003c\/h2\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 182, the HCG mode is automatically turned on. The readout noise is as low as 0.8e, and the dynamic range can still reach a level close to 12bit.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_07.jpg?v=1661449803\u0026amp;width=700\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eQuantum Efficiency\u003c\/b\u003e\u003c\/h2\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.\u003c\/p\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg style=\"float: none;\" alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_08.jpg?v=1661449928\u0026amp;width=700\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eDark Current Noise\u003c\/b\u003e\u003c\/h2\u003e\n\u003cp\u003eASI678MC has a lower dark current noises than ASI178; it has better image signal-to-noise ratios. If we compare the darks frames captured with these two cameras, it can be easily found that the frame from ASI678 has less noise and looks smoother.\u003c\/p\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_09.jpg?v=1661450126\u0026amp;width=700\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e \u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_10_002_1024x1024.jpg?v=1661450237\" alt=\"\" data-mce-fragment=\"1\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_10_002.jpg?v=1661450237\u0026amp;width=700\"\u003e\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eConnection Method\u003c\/b\u003e\u003c\/h2\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_11_002.jpg?v=1661450321\u0026amp;width=700\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eConnection to External Devices\u003c\/b\u003e\u003c\/h2\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_12_1024x1024.jpg?v=1661450401\" alt=\"\" style=\"float: none;\" data-mce-fragment=\"1\" data-mce-style=\"float: none;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_12.jpg?v=1661450401\u0026amp;width=700\"\u003e\u003c\/div\u003e\n\u003cbr\u003e\n\u003ch2\u003e\u003cb\u003eStructural Dimension Diagram\u003c\/b\u003e\u003c\/h2\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_15.jpg?v=1661450519\u0026amp;width=700\" alt=\"\" style=\"float: none;\"\u003e\u003c\/div\u003e\n\u003c!-- split --\u003e\n\u003cul\u003e\n\u003cli\u003eUpgraded planetary, solar and lunar camera\u003c\/li\u003e\n\u003cli\u003eUtilizes the Sony IMX678 color sensor\u003c\/li\u003e\n\u003cli\u003eZero amp glow with high dynamic range \u0026amp; very low noise\u003c\/li\u003e\n\u003cli\u003e4k at 47.5fps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003c!-- split --\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eASI678MC camera body\u003c\/li\u003e\n\u003cli\u003e1.25\" cover\u003c\/li\u003e\n\u003cli\u003eST4 cable\u003c\/li\u003e\n\u003cli\u003e1.25\" nose piece\u003c\/li\u003e\n\u003cli\u003eQuick guide\u003c\/li\u003e\n\u003cli\u003e2.0m USB 3.0 cable\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003cdiv style=\"text-align: left;\" data-mce-fragment=\"1\" data-mce-style=\"text-align: left;\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_16_1024x1024.jpg?v=1661450582\" alt=\"\" style=\"float: none;\" data-mce-fragment=\"1\" data-mce-style=\"float: none;\" data-mce-src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1594\/4815\/files\/EN-ASI678MC_16.jpg?v=1661450582\u0026amp;width=700\"\u003e\u003c\/div\u003e","brand":"ZWO","offers":[{"title":"Default Title","offer_id":50846908121344,"sku":"azw1793411382015","price":197.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0833\/8862\/9248\/files\/zwo-asi678mc-usb-30-color-astronomy-camera_1.jpg?v=1793411390","url":"https:\/\/cutoutformb.shop\/products\/zwo-asi678mc-usb-30-color-astronomy-camera","provider":"My Store","version":"1.0","type":"link"}