We've rounded up some simple tips and tricks for getting maximum zoom from your camera, with advice on how to upgrade your equipment and process your images. When you purchase through links on our ...

A PTZ camera is a video camera that is operated with a remote controller. PTZ is an acronym for Pan, Tilt, and Zoom—the three primary movement functions that a camera operator would traditionally ...

In the constant battle to provide consumers the best smartphone camera, one area that Apple has yet to innovate is optical zoom, which could use a so-called "periscope lens." We explain what the ...