CGEM II 800 EdgeHD Astrophotography Permanent periodic error corrections allow

Permanent periodic error corrections allow users to train out the worm gears periodic errors once

69 arc seconds Secondary Mirror Obstructio

Rechargeable lithium-iron battery with enough power for 10 hours of continuous observing

40 Relative Brightness 22

Allows viewing or imaging across the meridian without interference from the motors housings

CGEM II 800 EdgeHD Astrophotography Permanent periodic error corrections allow8 EdgeHD optics CGEM II computerized equatorial mount Celestrons premium StarBright XLT coatings provide maximum light transmission A 9x50 finderscope, 1. 25 mirror diagonal for more comfortable viewing, and 1. 25 40 mm Plssl eyepiece are all included CGEM II 800 HD combines Celestron's newly redesigned CGEM II computerized equatorial mount with its acclaimed EdgeHD optical system. With 8 inches of aperture and our premium StarBright XLT coatings, the