Bigness is a virtue in telescopes … most of the time. The larger the light-bucket, the more photons ("raindrops" of light) it can collect. But big telescopic instruments are also heavier, more ...

You can point any pair of binoculars at the stars. You really can. It's an easy and quick way to get to know the night sky, but a pair of dedicated binoculars, such as the Celestron SkyMaster 25x100 ...

The powerful Celestron SkyMaster 25x100 are now 22% off for Black Friday — get unparalleled views of the cosmos for $389 in this Black Friday binocular deal. When you purchase through links on our ...

Binoculars for stargazing bring the universe a little bit closer to home. These binoculars have powerful magnification with objective lenses that bring in a maximum amount of light. Equipment used for ...

Celestron is a trusted name in optical equipment, especially binoculars, for their high quality, superior performance and competitive prices. Because of the vast array of uses, from birding to ...

Celestron's SkyMaster Pro ED 20x80mm Porro binoculars feature ED glass, larger prisms, and a 20x magnification with 80mm objective lenses. The binoculars include a tripod adapter, neck strap, diopter ...

Human vision is pretty remarkable relative to the rest of the animal kingdom. We can pick out large objects miles away, but even “eagle-eyed” people with perfect vision struggle to make out details ...

At 156 ounces, Celestron's SkyMaster 25x100s are impossible to hold steady on the stars by hand. Don’t even try. But perch them on a suitably hefty mount and they’ll convey an optically accurate ...

Why you can trust Live Science Our expert reviewers spend hours testing and comparing products and services so you can choose the best ones for you. Find out more about how we test. The Celestron ...