California-based accessory maker Sandmarc has launched a new Tetraprism 72mm Lens for iPhone that adds 3x optical ...

Apple’s upcoming flagship, the iPhone 17 Pro Max, is set to have what sources say is the “most powerful telephoto” camera in any smartphone to date. According to new leaks, Apple’s new 48MP telephoto ...

Nikon Inc. has announced the NIKKOR Z 70-200mm f/2.8 VR S II, a premium-grade fast telephoto zoom lens for full-frame/FX ...

It's easy to find a great phone today. In fact, current flagship devices are so good you really don't need to be replacing them every year. Most smartphones with dual cameras employ a 2x optical zoom ...

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 ...

When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. VALHALLA, NY—Fujifilm North America Corporation, Optical Devices Division has launched its new ...

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 ...

When you use DPReview links to buy products, the site may earn a commission. The new 70-200mm F2.8 II is 12mm (0.47") shorter ...