Objects at different distances from the lens will come into focus at different points inside the camera. Image credit: Stephen Alvey, University of Michigan A new 3D camera made from a stack of ...

My favorite part of watching the Olympics was viewing the long telephoto lenses used by the photojournalists, and dreaming of ...

Modern zoom lenses work wonderfully, but crack one open and you'll be greeted by a truly terrifying degree of micro-mechanical complexity, with 20 or more polished glass elements set to move in ...

If you’re a photography enthusiast, you probably own quite a few cameras, but the chances are your “good” one will have interchangeable lenses. Once you’ve exhausted the possibilities of the kit lens, ...

Trying to take another stab at the digital camera market, Samsung is reported to have filed a patent for a camera whose display is completely see-through. Whether this so-called innovation will be ...