many of whom rely on a fast aperture standard zoom lens for a lot of their work, and for whom Sigma's latest creation appears ...

They are unique amongst full-frame cameras, but how do you choose the best lenses for the Sigma fp and Sigma fp L?

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 ...

Best overall The best lens for astrophotography overall The Sigma 14mm f/1.4 DG DN Art lens is great for astrophotography thanks to its speedy autofocusing, but it can handle hybrid shooting as well.

If it is sharpness we seek, then this is our lens. Centrally, sharpness is excellent from f/1.4 right through to f/11, and still very good at f/16. The edges are exactly the same, excellent from f ...

The taller the column, the better the lens performance. CA (Chromatic Aberration) is measured with any in-camera corrections switched off, so far as we can control anyway. Centrally, CA is ...

For the most part in the lens world, we have an increasing buffet of options for most lens mounts. An autofocus anamorphic ...