As part of the new Art family of lenses Sigma introduced an updated version of the 30mm f1.4 lens for APS-C cameras. The optimized design is now also compatible with their new USB Dock and SIGMA Optimization Pro.
More information about this lens can be found here: http://www.sigma-global.com/en/lenses/cas/product/art/a_30_14/index.html
SIGMA DP3 Merrill Special Site
In anticipation of it’s upcoming launch, Sigma opened up a special site for the DP3 Merril compact camera. This site not only contains all information about this camera but also features an extensive gallery of sample photos.