NEW YORK, NY--(Marketwired - September 19, 2016) - B&H Photo is pleased to share Sigma's announcement that its family of high-performance optics continues to grow, with the release of the new 500mm ...

COLOGNE, GERMANY--(Marketwired - Sep 19, 2016) - Sigma Corporation of America, a leading camera, DSLR lens, flash and accessories manufacturer, unveiled its new 85mm F1.4 DG HSM Art, 12-24mm F4 DG HSM ...

Ahead of our full review, here are some sample images taken with the Sigma 12-24mm F4 DG HSM Art lens. The Sigma 12-24mm F4 DG HSM Art is a new professional ultra-wide-angle zoom lens with a constant ...

If you have more light available, you'll want to stop down a bit to improve sharpness across the frame. At 12mm f/5.6 the Sigma's average score jumps to 4,165 lines, with a center that tops 5,000 ...

Sigma is back with its second 24mm I Series lens this year, the 24mm F2 DG DN Contemporary. It joins the 24mm F3.5 DG DN Contemporary in the lineup as an alternative for photographers who need better ...

Buying the right camera, lens, accessory or software to suit your photography is really important. Our product reviews offer independent views with hands-on opinion and honest verdicts aimed to give ...