Well, any of us who has ever looked through a telescope could say the same, for the two principal types in use today were developed by giants: the refractor by Galileo and the reflector by Newton.

The original instrument to occupy the 25-foot diameter dome was the 10.5-inch Bausch refracting telescope (f/15.5) installed in the brand new observatory in 1953. Bausch & Lomb Company gave the ...

For brand-specific discounts ... There are three basic types of telescopes: refractors, reflectors and catadioptrics. Refractors are great for highly magnified views of planets and moons, while ...

The best telescopes allow astronomers to access exceptional views of the night sky, from stars and planets to galaxies and nebulas. They come in a range of configurations; our guide breaks down ...

In fact, the kind of travel telescopes that the big brands often sell are surely in ... After all, as a refractor telescope it uses a lens to form an image so it’s necessary to stand behind ...

The Beaverlab Finder TW2 is not a smart telescope, but its design makes it unique. This 82mm/3.2-inch refractor is one of a kind in that a lightweight plastic camera can be attached to it in place ...