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 ...

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 ...

Astrophotography is one of the more technical genres of photography and doing it well requires specific skills and equipment. Sigma aimed to meet those needs with its recently released Sigma 14mm ...

Sigma 35mm F1.4 DG II Art | F5.6 | 1/400 sec | IS0 80 Photo: Richard Butler As the numerals suggest, the Sigma 35mm F1.4 DG ...

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 ...

Sigma’s new year begins with the announcement of two new lenses, the 35mm f/1.4 DG II Art Lens for Sony E and L-mount ...

The 70-200mm market is crowded, but serious photographers looking for a good telephoto zoom lens should seriously consider Sigma's high-end but relatively affordable telephoto zoom. Stephen Shankland ...

“Why you can trust Digital Trends – We have a 20-year history of testing, reviewing, and rating products, services and apps to help you make a sound buying decision. Find out more about how we test ...

“Why you can trust Digital Trends – We have a 20-year history of testing, reviewing, and rating products, services and apps to help you make a sound buying decision. Find out more about how we test ...

Sigma's newest made-for-mirroless lenses are part of its svelte, metal-barrel I Series, available for Sony and L-mount cameras. Images, and the devices that capture them, are my focus. I've covered ...

For the I Series, Sigma puts an emphasis on the aesthetics of the lens itself. Fittingly, the 50mm F2 DG DN Contemporary features a black anodized aluminum barrel, knurled focus and aperture rings, ...

The 70-200mm f/2.8 is the go-to lens for photographers covering events, gathering news, and capturing portraits. Name brand options from Canon and Nikon cost more than $2,000, and there is a demand ...