1.4 are now shipping

500mm f/5.6 at BHphoto, Amazon, Adorama, FotoErhardt, Calumet, WexUK. 15mm f/1.4 fisheye at BHphoto, Amazon, Adorama, FotoErhardt, Calumet, WexUK. The new Sigma lenses are now shipping out but are still NOT in Stock. Photographing Baseball with the Sigma 500mm f/5.6 Sigma 500mm f5.6 DG DN REVIEW in-depth...