QHY811M PRO [MONO] ADM The TVISB version also has

The TVISB version also has lower dark current than UV version

This is especially valuable when using fast optical systems (e

The Mark IV Universal Zoom eyepiece was also designed to be natively compatible with bino-viewers

60 mm Dimensions (mm) 630 (with dew shield) L x 318 Ø Weight 20 kg Backfocus from back plate 200 mm RMS polychromatic spot size Max

QHY811M PRO [MONO] ADM The TVISB version also hasThe QHY811M is a medium format, high resolution cooled astronomy camera, featuring the Sony IMX811 back illuminated CMOS sensor with an astounding 245 megapixels. Featuring a native 16 bit ADC, ultra low read noise of 1. 2e at high gain and extremely low dark current, the QHY811 is perfect for professional and research applications or series amateur imaging (when matched with a suitably corrected telescope). Unlike typical CMOS sensors, the IMX811 is