The Sigma 50mm F1.4 DG HSM Art is a full-frame standard prime for Nikon F mount featuring an entirely redesigned optical formula with 13 elements in 8 groups, delivering exceptional center and edge sharpness. It uses HSM autofocus and a 9-blade circular diaphragm. The lens is part of Sigma's Global Vision Art line.
Product released: March 20, 2014
Latest firmware version
Version 1.03, released April 7, 2022
What's new in version 1.03
・ The AF accuracy has been improved when the AF area mode of the Nikon Z series is set to pinpoint AF.・ Nikon Mount Adapter FTZ / FTZ II is required to mount your SIGMA lenses for Nikon F mount on Nikon Z series cameras.