SCT Performance

The easy guide to optimizing your SCT The SCT Design The Schmidt–Cassegrain (or SCT) is a very popular design among amateur astronomers. It is a catadioptric design i.e. it includes both lenses and mirrors. The optical path is folded which allows the packing of a long focal length in a very short tube making it... Continue Reading →

Blog at WordPress.com.

Up ↑

Create your website with WordPress.com
Get started