Orion 9820 Apex 90mm Maksutov-Cassegrain Telescope

With a tube length of 11 inches, a 90mm (3.5") precision-polished fully multi-coated meniscus front lens, and solid uncompromising construction, the Apex 90 compact Mak-Cass telescopeis a paragon of portability, optical excellence, and durability. Better still, it's one of the most versatile telescopes we offer. The Apex 90 delivers bright, high-contrast images, and with a long focal length of 1250mm (f/13.9) you also get a generous image scale. It features a built-in 1/4"-20 adapter plate that makes it easy to mount onto a standard photo tripod for viewing grand daytime vistas or starry skies at night. Attach a 35mm camera to the telescope's visual back (with a T-ring adapter - sold separately) and use the whole assembly as powerful telephoto lens for astrophotography and terrestrial shooting. What more could you want? Includes a 25mm Plossl eyepiece, 6x20 finder scope, 45-degree correct-image diagonal, and padded carrying case. One-year limited warranty.