I'm not talking about speed in regards to aperture, but rather the ability to focus quickly on things like moving subjects. Sure, it's party due to the camera motor (in this case, a D1x) but are some ...

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

Scientists at the University of Michigan have developed a new lens device that will shrink huge light waves to pinpoints. The superlens looks like a plate and "is etched with a specific pattern. As ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Unambiguous focus is the essence of optimized HD video. Maneuvering the lens-camera system, ...

The idea of having images and text streamed live across your contact lenses has been used in many a Hollywood film. Now an international team of researchers has developed the first working prototype ...