The Sigma 45mm F2.8 DG DN Contemporary is a full-frame standard prime for Sony FE mirrorless in the compact 'I' series design, featuring 10 elements in 9 groups with a metal body. It was the first lens in Sigma's 'I' series. The lens belongs to Sigma's Global Vision Contemporary I series.
Product released: September 19, 2019
Latest firmware version
Version 06, released November 21, 2024
What's new in version 06
・Compatibility with continuous shooting of up to approximately 120 frames per second has been added for the autofocus modes (AF-S/DMF/MF) on Sony α9 III cameras. ・The operational stability has been improved.