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 Corporation of America, in conjunction with SIGMA Corporation (CEO: Kazuto Yamaki), announces the release of the SIGMA 150-600mm F5-6.3 DG DN OS | Sports lens in the US market. The new ...

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 Sport and the Sigma 150-600mm f/5-6.3 DG OS HSM Contemporary sound and seem remarkably similar - so choosing which is best is not obvious. Both of these Sigma ...

Sigma broke new ground when it launched the world’s first 150-600mm zoom lens back in 2014: the Sigma 150-600mm f/5-6.3 DG OS HSM | Sport. As a writer and reviewer of camera gear at the time, I was ...

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 ...

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 ...

I've been reviewing hardware and software, devising testing methodology and handed out buying advice for what seems like forever; I'm currently absorbed by computers and gaming hardware, but ...

Image Quality Sigma provided the lens in a Canon mount, so I used the 20-megapixel, full-frame EOS 6D ($1,999.99 at Amazon) to test the image quality it's able to deliver. We normally use Imatest to ...