When you use DPReview links to buy products, the site may earn a commission. Sigma has announced the 16-300mm F3.5-6.7 DC OS Contemporary lens, a wide-angle to telephoto, image-stabilized zoom for ...

We flew to Aizu, Japanm to find out how some of the world’s best and most popular lenses are made at Sigma's one and only ...

How's it so cheap!? . | Credit: Sigma When I first learned that the Sigma 300-600mm f/4 DG OS Sports would cost less than $6,000, I thought it was a myth. Fast super-telephoto lenses have always ...

This compact telephoto zoom for DSLRs with smaller image sensors costs £200 and includes optical stabilisation and a Hyper-Sonic focusing motor.

From lens focal lengths and fill-flash to portraits, macro or stunning landscapes there are techniques for everyone. Learn how to use metering, considering composition and shoot everything from ...