At this year's PMA show Sigma Corporation, known primarily for camera lenses, re-introduced its top-end SD15 DSLR as well as five new lenses and two new compact digital cameras. The SD15 features a ...

A compact, lightweight all-in-one 15x zoom lens for cameras with APS-C sized sensors.Announced early in December 2010, Tamron’s 18-270mm f/3.5-6.3 Di II VC PZD lens introduces a new PZD (Piezo Drive) ...

The new zoom is compatible with D-SLRs with APS-C image sensors and features the widest aperture ever seen on a lens of this type. Images, and the devices that capture them, are my focus. I've covered ...

Sigma has a new zoom lens that could be the perfect walk around lens for street photographer: A 24-35mm zoom lens designed for full-frame cameras, with a unique feature that’s sure to add to its ...

The 70-200mm market is crowded, but serious photographers looking for a good telephoto zoom lens should seriously consider Sigma's high-end but relatively affordable telephoto zoom. Stephen Shankland ...

Conor started life in journalism at Digital Spy as a technology reporter, covering everything from Tim Cook's hypnotic dancing to the latest phone launches, before moving to Wareable Media Group in ...

Sigma’s workhorse 24-70mm f/2.8 Art lens is getting a refresh — for mirrorless cameras. On Wednesday, November 6, the company unveiled the Sigma 24-70mm F/2.8 DG DN Art lens for the L-Mount and Sony E ...