Adam Z. Lein has been a tech journalist at Pocketnow since 2002. He's also been a photographer since 1995 and a web developer & graphic designer since 1997 while working on the DEC intranet. He's also ...

ALBUQUERQUE, Oct. 23 (UPI) --A fast and accurate zoom scope for use on military rifles has been developed by Sandia National Laboratories and its optical engineers. The prototype system is called the ...

U.S. Army weapons officials are testing a sophisticated rifle-scope that let's shooters zoom in and out on near and far targets faster than ever before. Brett Bagwell, a former Army Special Forces ...

If you’ve ever wished you could spy on your neighbor’s house or simply take better photos of distant objects with your iPhone (yes, we’re going to pretend your never thought of spying on people using ...

Some camera features are worth paying for, while others seem to exist exclusively to print big numbers on the box to sway naive buyers. When it comes to zoom — whether on a smartphone or a camera — ...

Changing the focal length of a camera by adjusting the physical zoom lens. All zoom lenses in film cameras and digital single lens reflex (DSLR) cameras are optical zoom. Digital point-and-shoot ...