The Sigma 28-45mm F1.8 DG DN Art is a full-frame standard zoom for Sony FE mirrorless with a constant F1.8 aperture, featuring 22 elements in 16 groups. It covers a wide-to-standard range with exceptional brightness. The lens belongs to Sigma's Global Vision Art line.
Product released: July 13, 2023
Latest firmware version
Version 03, released September 11, 2025
What's new in version 03
・Improved focus tracking performance during zooming.