Sigma Olomouc and Lausanne-Sport clash this Thursday at the Andrův stadion of the Europa Conference League. In their last fixture, Sigma Olomouc suffered a 1-2 reverse against Viktoria Plzeň (Czech ...

Sigma has announced what it says is the world’s first 200mm F2 telephoto prime lens designed for full-frame mirrorless cameras. The Sigma 200mm F2 DG OS | Sports is a large-aperture, telephoto prime ...

The Sigma 300-600mm f/4 DG OS Sports was referred to by the company's CEO, Kazuto Yamaski, as a "dream lens" – and it's easy to see why. When it comes to telephoto reach, you often need a lens that ...

I started this review not knowing what to say — and that’s partially because my office looks like a the remnants of a party due to how many review units are in for testing right now. But a part of ...

For wildlife photographers, the Sigma 500mm f/5.6 DG DN OS Sport seems like something of a holy grail lens. For a very long time, high-quality telephoto primes were an inaccessible dream for many, ...

It has been years, but I think my arms are still sore from schlepping the 7.3-pound Sigma 500mm F4 DG OS HSM Sports lens around for its review. The 500mm F5.6 DG DN OS Sports is the first telephoto ...

The Sigma 300-600mm F4 DG OS Sports ($5,999.99) is an absolutely massive lens. Its optical formula, which delivers the previously unrealized combination of a super telephoto focal range, a bright F4 ...

Lausanne-Sport and Sigma Olomouc face off this Thursday at the Stade de la Tuilière in Europa Conference League. In their last game, Lausanne-Sport lost 2-1 against FC Lugano (Brack Super League ...

Materials play a part in the carry-friendly design, too. The barrel uses a mix of light-but-tough thermally stable composite plastic and magnesium. In testing, I mostly used the lens with the compact ...