The first pictures and specifications of the rumored Sigma 14-24mm f/2.8 DG HSM Art full frame lens for DSLR cameras leaked online: Mount: Canon · Nikon · Sigma Release date and price to be determined Outstanding picture quality of the Art product line Compatible with the aberration correction capabilities of Canon cameras Professional specifications Introduction of the … Continue reading First pictures of the Sigma 14-24mm f/2.8 DG HSM Art lens