Sigma has uncovered an autofocus glitch on some serial numbers of the Sigma 24-70mm f/2.8 DG DN II Art lens. On Thursday, December 19, Sigma Global issued a statement ...

SIGMA America is pleased to announce its sponsorship of the television series "View Finders" coming to nationwide PBS ...

Best overall The best lens for astrophotography overall The Sigma 14mm f/1.4 DG DN Art lens is great for astrophotography thanks to its speedy autofocusing, but it can handle hybrid shooting as well.

The Sigma 35mm F/1.4 DG DN Art is a lovely lens to use, delivers the goods and is well worth the reasonable asking price. Highly Recommended – Superb and even sharpness even at open aperture ...

They are unique amongst full-frame cameras, but how do you choose the best lenses for the Sigma fp and Sigma fp L?

Sigma has launched two fast-aperture prime lenses for Canon mirrorless cameras; the 16mm F1.4 DC DN Contemporary and 23mm F1.4 DC DN Contemporary. They join four other Sigma lenses available for the ...

When the Peak District displayed a winter wonderland of photographic potential, Andy Gray was standing by to immortalize it ...

They’ve often got a whole bunch of electronics built in as well. [Dan K] had just such a lens from Sigma, but wanted to get it working fully with a camera using the Canon EF lens fitting.

The Sigma 85mm f/1.4 DG DN Art lens is priced at £999. An alternative for Sony FE mount cameras is the Samyang AF 85mm f/1.4 FE at £599. If we compare these prices to the main DSLR marques ...

SIGMA America is pleased to announce its sponsorship of the television series "View Finders" coming to nationwide PBS syndication in Spring ...