Model/QHY163MCMOS chip/Panasonic 4/3 inch COMSColor / black and white / black and white only (color version will be discontinued in 2021)Front-illuminated/back-illuminated/front-illuminatedPixel size/3.8um*3.8umFull resolution/4656*3522Effective pixels / 16 millionTypical size/4/3 inch17.7mm*13.4mmFull charge number/18ke-20keOutput sample depth/10bit/12bit (8bit/12bit output)Frame rate/8bit mode22.5FPS@16mega FullResolution30FPS@4K HD Video57FPS@1920*108060FPS@1280*102480FPS@1024*768100fps@800*600Read noise/2.4e@low gain1.0e@high gainDark current/0.006e/pixel/sec @-15CLight time/5Ous-1800secUnity gain/120Unity GainGlow suppression/with glowShutter/Electronic Rolling ShutterComputer interface/USB3.0Onboard cache/128MB DDR2 image bufferRefrigeration system/double-layer refrigeration system (close to 40 degrees Celsius ambient temperature difference)Optical glass window/AR+AR (black and white)Anti-condensation function/sealed cavity silicone drying tube connector/sealed cavity glass window heaterTelescope connection/M42/0.75