The Sigma 17-40mm f/1.8 DC is a majorly impressive zoom lens, and fills a huge gap especially for the Canon RF-mount ...

“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 ...

So I purchased one of the new Sigma 18-300mm F3.5-6.3 DC MACRO OS HSM Contemporary lenses for my Canon T1i and the USB dock to make adjustments/updates. There is some definite back focusing at middle ...

The Sigma 20mm f/1.4 DG HSM Art lens features an optical design comprising 15 elements in 11 groups, including F low-dispersion (FLD) and special low-dispersion (SLD) elements, alongside super ...

Sigma’s venture into lenses made solely for mirrorless fans just took a leap forward with the brand’s first full-frame, telephoto zoom for L-mount and E-mount cameras in Sigma’s Contemporary line.

In this review, we’ll look at the Sigma line of cinema lenses. I have three of these lenses that I've used recently on a real-world shoot with this Blackmagic URSA Mini Pro 4.6K. Two are from the high ...

Sigma lenses have been offering photographers and content creators alternatives to first-party lenses for decades. In that time, the company has built a reputation for high-quality, affordable glass ...

The Sigma 200-500mm f/2.8 camera lens, affectionately known as the “Bigma,” is a truly remarkable piece of photographic equipment that has captured the hearts and imaginations of photographers ...