ZWO ASI220MM Mini USB2.0 Mono Guide Camera - ASI220MINI Celestron CGX Telescopes The Celestron SkyMaster series of

The Celestron SkyMaster series of Celestron Binoculars have multi-coated optics and high index BaK-4 prisms for superb light transmission and increased contrast and resolution

The RJ45 plug on the other end plugs onto the COM1 port on most laptop and desktop computers

Optional flat mounting base also available

Tripod height adjustment range:    35

ZWO ASI220MM Mini USB2.0 Mono Guide Camera - ASI220MINI Celestron CGX Telescopes The Celestron SkyMaster series ofThe ZWO ASI220MM Mini monochrome camera uses the SC2210 CMOS sensor, with its 4. 0 um pixels in a 1920 x 1080 array, to produce images with low read noise (0. 6e) and high dynamic range. The peak QE, or quantum efficiency of the ASI220Mini is 92% at 500 nm. This camera is considered to be an upgraded version of the ASI290MM Mini due to its bigger sensor, larger pixel size and better NIR (near infrared) sensitivity. The 220 Mini, which is a great