Over on YouTube [Applied Science] shows us how to make an f/0.38 camera lens using an oil immersion microscope objective. The f-number of a lens indicates how well it will perform in low-light. To ...

The list of winners for this year’s Nikon Small World Photomicrography Competition has finally been released, and the contest ...

John Wade traces the early steps that led to the first Leica, the World's first Leica and first usable 35mm film camera The post How the World’s first Leica camera came to be (and changed photography ...

When you think of a radio telescope, you usually think of a giant dish antenna pointing skyward. But [vhuvanmakes] built Wavy-Scope, a handheld radio telescope that can find the Sun and the Moon, ...