CGEM II 800 EdgeHD Astrophotography allowing the secondary mirror to

allowing the secondary mirror to be removed and replaced with a third party lens accessory for ultra-fast f/2 wide field imaging

Leave them up or fold them down when wearing eyeglasses

Provides advanced mount modeling—align on numerous stars throughout the sky for extremely precise GoTo pointing accuracy

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

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

CGEM II 800 EdgeHD Astrophotography allowing the secondary mirror to8 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