Dave Leake teaches ciLiving host, Jaclyn Friedlander about telescopes and how they work Curious about how telescopes let us ...

Dave Leake teaches ciLiving host, Jaclyn Friedlander how telescopes work Join us as we explore the fascinating world of ...

Telescope focal length determines image magnification. Field of view (FOV) shows how much sky your telescope displays. FOV is calculated using telescope and camera/eyepiece specs. Match telescope FOV ...

The Dragonfly Telephoto Array installed in New Mexico. It presently uses 48 Canon 400mm lenses (in two arrays), but that number will be increasing by quite a bit. Image by Pieter van Dokkum, Yale ...

CINCINNATI (WKRC) - Telescope and space enthusiast came out to Ault park on Saturday for a chance to learn more about the stars. It was the first ever "Telescope Fest" held at the park. Renowned ...

For centuries, lenses have worked the same way: curved glass or plastic bending light to bring images into focus. But traditional lenses have a major drawback—the more powerful they need to be, the ...