I would go for a faster-than-ever telephoto prime, such as 300mm F2, with a built-in 1.4x teleconverter. Now that would be something. Or could Sigma be working on its most telephoto lens ever ...

With a commitment to future-proofing its products, Sigma has just rolled out a new firmware update for nine Contemporary prime lenses, designed to maximize compatibility with the Sony A9 III ...

Sigma has announced that four of its APS-C F1.4 prime lenses will be available for Canon RF Mount mirrorless cameras. On December 5th, Sigma will roll out the 30mm F1.4 DC DN | Contemporary for £ ...

Sigma has just announced the pricing and release dates for four new prime lenses for Canon’s EOS R mirrorless cameras. The 16mm, 23mm, 30mm, and 56 mm F1.4 DC DN Contemporary lenses were announced ...

Sigma has just announced its first four prime lenses for Canon's hobbyist RF-mount cameras – and they're a long-awaited boost for models like the Canon EOS R7 and EOS R10. Until recently ...

For example, Amazon is offering 14% off on this Sony E-mount Sigma 14mm f/1.4 lens. While none of the lenses we've selected are exclusively for astrophotography, they're all specialist ...

Since the launch of its mirrorless EOS R system, Canon has played its lens tech notoriously close to its chest, but the times ...

It would seem that crop sensor wide standard prime lenses have been somewhat neglected in mirrorless camera ranges. This leaves Sigma's new range as sound value for money as it stands, although it ...

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.