Compound, or catadioptric, telescopes combine lenses and mirrors for a compact option, suitable for both planetary and ...

A 2.4-inch refracting telescope, for example, should never use more than 120-power magnification (the general rule of thumb is 50-power per inch of aperture).

The library, which has eight branches in the city, is now offering borrowable refractor telescopes. According to the library, the refractor telescope is “perfect for terrestrial and celestial viewing ...

The best telescope for you is the instrument that you use the most and the Sky-Watcher EvoStar 120 APO Doublet Refractor has been a reliable piece of kit in my skywatching arsenal for several ...