Meade 0810-90-05 LX 8-Inch (f/10) Schmidt-Cassegrain Catadioptric Telescope with UHTC Multi-Coatings, AutoStar (Blue/Black) 8-inch aperture with a focal length of 2,000-millimeters (f/10) High quality Schmidt-Cassegrain optics Double fork mounting and a streamlined appearance Ultra-High Transmission Coatings (UHTC) offers enhanced light Comes with a 1-year limited warranty