買ったレンズがこちら、SIGMA Artラインの24-35mm F2 DG HSMになります。 ちなみにDGはフルサイズセンサー向けを意味し、HSMはAF用モータの種類を指します (Hyper Sonic Motor)。

Sigma has uncovered an autofocus glitch on some serial numbers of the Sigma 24-70mm f/2.8 DG DN II Art lens. On Thursday, December 19, Sigma Global issued a statement ...

UPDATE: Sigma has confirmed that only a small number of lenses are affected, and that a firmware update will provide a suitable performance improvement. Sigma has uncovered an autofocus glitch on some ...

The Sigma 85mm f/1.4 DG DN Art lens is priced at £999. An alternative for Sony FE mount cameras is the Samyang AF 85mm f/1.4 FE at £599. If we compare these prices to the main DSLR marques ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Credit: Matthew Richards Sigma has uncovered an autofocus glitch on some serial numbers of ...

Astonishing starry skies at hand. A wide-angle zoom with remarkable resolution that is perfect for full-frame mirrorless cameras. 1. Newly developed high-performance lens series for full-frame ...

Tamron went large on zoom range with a new compact telephoto lens, while Sigma launched its first lens for the Canon EOS R ...

Introduction After the success of Sigma’s premium Art-series 35mm f1.4 DG HSM A, the firm is hoping to replicate the achievement with this new model. Aimed unreservedly at enthusiasts this completely ...

One of the biggest ways to save cash when building out a camera kit is to consider well-reviewed optics from third party brands. With its excellent Art line reputation, Sigma is one of those brands – ...

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 ...