SIGMA introduces the 28-45mm F1.8 DG DN | Art lens for full-frame mirrorless

SIGMA Corporation of America, the US subsidiary of SIGMA Corporation (CEO: Kazuto Yamaki. Headquarters: Asao-ku, Kawasaki-shi, Kanagawa, Japan) is pleased to announce the SIGMA 28-45mm F1. 8 DG DN | Art lens.