The Raspberry Pi has provided experimenters with many channels of enquiry, and for me perhaps the furthest into uncharted waters it has led me has come through its camera interface. At a superficial ...

The F-number of a photographic lens is a measure of its light-gathering ability, and is expressed as its aperture diameter divided by its focal length. Lenses with low F-numbers are prized by ...

The depth-defying lens can focus on multiple objects at different distances.

At Mobile World Congress 2025, Xiaomi showcased a Modular Optical System (MOS) that magnetically attaches a lens to a custom Xiaomi 15. It's like a Moto Mod, but with a full-fledged, working camera ...

They’re everywhere – at sporting events, birthday parties, on a movie set or in low-Earth orbit. Canon Incorporated’s wide range of cameras and lenses. But where do they come from, who makes them, and ...