Catadioptric

The Galileo Tri-Centric telescope is the largest advancement in altitude azimuth telescopes in over 300 years.

Meade 12-Inch LX90 GPS Telescope with UHTCThe LX90GPS can locate over 30000 objects including itself.

Meade 10 Inch LX200-ACF Advanced Coma-Free Telescope with UHTC The most widely used research telescope on earth now comes with the most advanced optical system.

The C9.25-SGT Schmidt-Cassegrain telescope is a member of Celestron's Advanced telescope series.

Let a Celestron NexStar SE Telescope help you find thousands of stars planets galaxies and more at the touch of a button!

Meade 12-Inch LX90 GPS Telescope with UHTCThe LX90GPS can locate over 30000 objects including itself.

Vixen VMC200L Telescope with SXW Sphinx Equatorial Mount The Vixen VMC200L is a telescope suitable for observation of all types of celestial objects.

The most widely used research telescope on earth now comes with the most advanced optical system.

Meade LT-6 Telescope The new LT-6 is a fully featured computer controlled 6 telescope that sets a new high-performance standard for telescopes selling upder $1000.

8 inches of light-gathering aperture doesn't get more portable than this! An 8 inch telescope is the right amount of aperture for viewing just about anything in the night sky.