Catadioptric

The Astro Fi 102 is a computerized alt-azimuth Maksutov-Cassegrain telescope perfect for terrestrial and celestial viewi...

Designed to be an affordable entry level to mid-level computerized GoTo telescope, the NexStar SLT refractors, reflector...

The new NexStar SE Family combines the classic heritage of the original orange tube telescopes with state-of-the-art fea...