Classic dobsonian telescope orion skyquest xt4.5

Bang-for-the-buck value meets state-of-the-art technology in this 8" fully motor driven GoTo Dobsonian Automatically locates and then tracks any of 42,000 celestial objects in the GoTo controller's database Big 8" aperture parabolic mirror (f/5.9) with enhanced reflectivity coatings for bright, crisp images Optical encoders, drive motors, and gears come pre-installed on base, making assembly a snap Easy setup: tube drops into base on dovetail trunnion and secures with a single hand knob Includes dual-speed 2" Crayford focuser, 28mm 2" DeepView eyepiece, and illuminated-crosshair Plossl for precise GoTo alignment