Did you know you can use pretty much any vintage lens on a modern mirrorless camera? Here's how to find the right adapter for your lens and camera. Images, and the devices that capture them, are my ...

Sigma has long been a favorite third-party lens company for combining high quality and low price. Whether you shoot Canon, Nikon, Sony, or an L-Mount camera from Leica, Panasonic, or Sigma, Sigma a ...

“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 ...

These days, camera lenses aren’t just simple bits of glass in sliding metal or plastic housings. They’ve often got a whole bunch of electronics built in as well. [Dan K] had just such a lens from ...

The first autofocusing third-party lenses for Canon EOS R cameras are limited to APS-C sensors, but that's still good news for R10 and R7 owners. Images, and the devices that capture them, are my ...

For capturing breathtaking nighttime landscapes, a wide and bright lens is paramount, and ultra-wide lenses don't get any brighter than the Sigma 14mm f1.4 DG DN Art lens. For comparison, the average ...

I recently tested the astroimaging capability of the 20mm Sigma f1.4 DG HSM Art lens with my two DSLR cameras. Released in fall 2015, this Sigma lens has 15 elements in 11 groups. The optics contain ...

I've been reviewing hardware and software, devising testing methodology and handed out buying advice for what seems like forever; I'm currently absorbed by computers and gaming hardware, but ...