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 ...

To be completely honest, 600mm is not a focal length with which I feel intimately familiar. But, when I got the chance to spend a few days with Sigma’s new 150-600mm F/5-6.3 super-telephoto zoom lens, ...

The Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary ($1,089) is a big, heavy lens. But that's no surprise when you consider its maximum reach, full-frame sensor coverage, and sturdy build. A strong ...

Sigma’s 150-600mm f/5-6.3 lens is a beast. Designed for sports and wildlife photographers, it offers a very versatile focal length range, but photographers looking for even more reach can pair the ...

Whenever we go to a photo tradeshow, there are always people in the Sigma booth who want a chance to shoot with their massive green 200-500mm APO lens. Now, however, they have someting with even more ...