Sigma also announced the launch of the Sigma Mount Converter MC-21, which will allow Sigma’s SA mount and Canon EF mount lenses to be used on the L-Mount camera bodies. The expansion of the beloved ...

We tried the Sigma SA-7 with 28-80mm zoom a 270 package that looks, on paper (or screen), extremely competitive in the market place. The camera has a Sigma mount, ...

Sigma has announced at Photokina that it will not be making any more SA mount cameras. The news comes as an alliance has been announced by Sigma, Leica and Panasonic to work on new L-mount cameras ...

Ahead of our full review, here are sample images taken with the new Sigma sd Quattro camera. The Sigma sd Quattro is a compact system camera with a new Foveon X3 Quattro image sensor and a Sigma SA ...