Celestron Schmidt-Cassegrain telescope SC 127/1250 NexStar 5 SE GoTo (25105)
2166.68 $
Tax included
The Schmidt-Cassegrain optical system by Celestron combines a long focal length with a compact optical tube assembly (OTA), making it portable and easy to transport. Light passes through an aspherically figured Schmidt corrector plate, reflects off a spherical primary mirror, and is directed to a secondary mirror. The secondary mirror reflects the light back through a central hole in the primary mirror to the focuser at the bottom of the OTA.