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 ...

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, ...

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 ...

Traditionally, ultra-bright aperture lenses have entailed significant caveats inherent in the extreme nature of their design, but, at least on paper, that may not be the case for the Sigma 50mm f1.2 ...

The lens is big, and despite being slightly lighter than the DSLR version, is still heavy, weighing in at a hefty 2485g for this Sony FE version and 2495g for the L mount version. This is almost the ...

The new Sigma 24mm F2 DG DN Contemporary is a wide-angle prime lens for the L-Mount and Sony E-mount camera systems. Offering superb optical performance, a bright F2 aperture, an all-metal build and a ...

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 ...