Telescopes are specialist optical instruments that have been around for over 400 years and are useful for many applications including seafaring, military operations and especially stargazing. But not ...

Early telescope makers, such as John Dollond, patented and commercially produced achromatic refracting telescopes, significantly improving upon earlier designs by reducing color fringing. Henry Fitz ...

Refractor to reflector, Schmidt-Cassegrain to Maksutov-Cassegrain - this is everything you need to know about the different types of telescopes. When you purchase through links on our site, we may ...

It’s likely that humans have looked up in wonder at the night sky since we first walked the earth, but now it’s easier than ever to get a good view. Telescopes for beginners are relatively affordable ...