For APS-C, there are three F2.8 autofocus lenses coming out for E, X and Z mounts: a 25m, 35mm and 50mm. There's also a 35mm ...

German engineering meets modern mirrorless lens design with the Samyang x Schneider-Kreuznach AF 14-24mm f/2.8 ...

then seriously consider a really wide-angle lens, like a 10-22mm or a 12-24mm lens. These superwides make eye-popping images out of cramped interiors. And they aren't big and heavy. Wildlife ...

The edges are excellent from f/2.8 to f/8 and very good from f/11 to f/22. This is a very sharp lens. The blue column represents readings from the centre of the picture frame at the various ...

Vignetting is visible, particularly wide open, but soon reduces to more modest levels and from f/4 onwards is very acceptable for a 24mm lens.

Sigma has updated its I Series lenses with refined aperture rings and mechanical improvements, enhancing usability and build ...