Sky-Watcher

Sky-Watcher is a company that makes telescopes and telescope items. They make reflectors, refractors and catadioptric telescopes. As for telescope items, they make barlows, diagonals, finder scopes, eyepieces, bino viewer. Alt-Az and Eq mounts. The telescopes of Sky-Watcher range in size from 2 inches to 20 inches.

 Other websites 
https://skywatcher.com/

Category:Technology companies