Lens names can be complicated things. Companies often try to fit every detail of the lens into the name, resulting in a string of abbreviations. While Sigma isn't the worst offender, it tends to stack ...

A redesign of Sigma's 150-600mm Sports zoom lens, specifically for L Mount and Sony FE mount cameras brings this massive optic to the mirrorless world. Inevitably, it is big and it is heavy, but ...

Hot on the heels of Sigma's new 17mm f/4 DG DN Contemporary optic, just reviewed, we have here a second lens sharing much of the same design ethos, the Sigma 50mm f/2 DG DN Contemporary. Compact and ...

Evaluating a unique, niche lens such as the Sigma 15mm f/1.4 DG DN Art Diagonal Fisheye can be a tricky task, with aspects that might be considered flaws viewed instead as an intentional and desirable ...

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, ...

David Schloss has been testing and reviewing camera gear for nearly thirty years, and has been a photographer since his father gave him a Nikon EL in 1979. He has served as Editor-in-Chief of Digital ...

Available for Sigma, Nikon and Canon (the version tested) DSLR cameras, the Sigma 70-200mm f/2.8 DG OS HSM Sports lens delivers what most photographers need in a telephoto lens, especially with its ...

The new Sigma 90mm F2.8 DG DN Contemporary is an affordable portrait prime lens for Sony and L-mount mirrorless cameras. Offering superb optical performance, a bright F2.8 aperture, an all-metal build ...

Wildlife, nature, and outdoor sports photographers should all take notice, as Sigma has added yet another extremely versatile telephoto zoom to its arsenal of mirrorless lenses. The new Sigma 60-600mm ...