Recent announcements from Sigma have made a lot of portrait and landscape photographers very happy. The question is, can the Sigma 85mm f/1.4 DG HSM Art and the Sigma 12-24mm f/4 DG HSM Art replace the current favorites from Canon and Nikon? The Sigma Art series prime lenses are steadily taking over the entire range […]
petapixel.com2016-11-5 23:23