Orion 9788 203mm f/4.9 Reflector Tube with Crayford-Style Focuser 203mm (8") aperture and 1000mm focal length f/4.9 reflector telescope optical tube for eye-popping views of deep sky and solar system objects alike Also works well as an astrophotography telescope for shooting wide-field subjects Features a 2" Crayford focuser with a step-down adapter for use of both 2" and 1.25" eyepieces and accessories Reflector optical tube weighs 16.5 lbs. Includes dust caps for telescope front aperture and focuser and Starry Night astronomy software - tube rings and other accessories sold separately