The Sigma 50mm F1.2 DG DN Art is a full-frame standard prime for mirrorless L-Mount featuring 17 elements in 13 groups and an ultra-fast F1.2 aperture for extreme depth-of-field control. It uses a high-speed linear AF motor and an 11-blade circular aperture. The lens belongs to Sigma's Global Vision Art line.
Product released: March 25, 2021
Latest firmware version
Version 1.2, released April 23, 2026
What's new in version 1.2
・Added the ability to assign specific functions to the focus ring during AF.* ・Added the option to change the rotation direction of the focus ring during MF.* ・Added the option to display the aperture value as a T-stop during video recording.* *Only on supported cameras.