We flew to Aizu, Japanm to find out how some of the world’s best and most popular lenses are made at Sigma's one and only ...

C is from an extensive range of compact and lightweight ‘I-series’ prime lenses in Sigma’s Contemporary line-up ...

Based in Somerset, southwest England, astrophotographer and night-sky conservationist Josh Dury has dedicated his career to ...

They’ve often got a whole bunch of electronics built in as well. [Dan K] had just such a lens from Sigma, but wanted to get it working fully with a camera using the Canon EF lens fitting.

The Sigma BF is an unusual device that doesn't make sense by the metrics of most cameras. But what's it like to use with, day ...

Sigma, a 63-year-old company based in Kanagawa, Japan, just outside Tokyo, is known principally for its line of camera lenses, prized by professional photographers and beloved by devotees.

This lens is one of two virtually identical offerings from Sigma in the extremely popular 70-300 category in which almost all manufacturers have at least one contender. Although still in the ...

Here, we take a look at Sigma’s answer to the problem with the UK’s exclusive first look at the all new 10-20mm f/4-5.6mm zoom, a true ultra wide zoom for dSLRs. This lens is designated to ...

Sigma rumored to be working on a 200mm f/1.8 telephoto prime Full-frame lens could debut in L-mount and Sony E mount First of its kind for any mirrorless camera system Back in 1988, Canon ...

Sony and Sigma might have some tough competition on their hands with Viltrox's affordable pro lens that doesn't scrimp on the ...