Bushnell NorthStar 900x114mm Motorized Go To Reflector Telescope Quality optics with stunning HD clarity 100% quality materials used and tested extensively Beautiful design and durability built to last 645-millimeter x 4.5-inch reflector telescope with power-boosting Barlow Lens, computerized "GoTo" technology, and remote control module Magnifications of 45x, 135x, 225x, and 675x; red dot LED finderscope; camera adaptable design Computerized "Go To" tracking technology with a built-in database of 20,000 celestial objects Hand-held remote control offers push-button control and Real Voice Output (RVO) Comes with 4 and 20-millimeter eyepieces, quick release tripod, kinematic mount, and accessory tray