Sigma 28-45mm F1.8 DG DN | Art (Sony E-mount)

Sigma 28-45mm F1.8 DG DN | Art (Sony E-mount) firmware

Sigma · 28-45mm F1.8 DG DN | Art (Sony E-mount) · Lens

Latest firmware for the Sigma 28-45mm F1.8 DG DN / Art (Sony E-mount) is v03 (September 11, 2025).

Changelog

28-45mm F1.8 DG DN | Art (Sony E-mount) firmware changelog

  1. v02 v03

  2. v02 first tracked

Firmware history

  1. Version 03 Latest Released Sep 11, 2025 First seen Jul 5, 2026
    Show release notes
    • Improved f​ocus tracking performa​nce during zooming.
    Release notes & download
  2. Version 02 Released Jan 23, 2025 First seen Jul 5, 2026
    Show release notes
    • When AF mode is set to ​AF-C (continuous AF), the camera's ability to track​ the subject while zooming has been improved.
    Release notes & download

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