Sigma 85mm F1.4 DG DN | Art (L-Mount)

Sigma 85mm F1.4 DG DN | Art (L-Mount) firmware

Sigma · 85mm F1.4 DG DN | Art (L-Mount) · Lens

Latest firmware for the Sigma 85mm F1.4 DG DN / Art (L-Mount) is v1.3 (January 22, 2026).

Changelog

85mm F1.4 DG DN | Art (L-Mount) firmware changelog

  1. v1.2 v1.3 Adds focus ring customization options and T-stop display for video on supported cameras.

  2. v1.1 v1.2

  3. v1.1 first tracked

Firmware history

  1. Version 1.3 Latest Released Jan 22, 2026 First seen Jul 5, 2026

    Adds focus ring customization options and T-stop display for video on supported cameras. — summary by updatemystuff.com

    Show release notes
    • 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 dur​ing video recording.
    • Only on supported cameras.
    Release notes & download
  2. Version 1.2 Released Dec 19, 2024 First seen Jul 5, 2026
    Show release notes
    • The exposu​re stability has been ​improved.
    Release notes & download
  3. Version 1.1 Released Jan 20, 2022 First seen Jul 5, 2026
    Show release notes
    • It improves the phenomen​on of an occasional, slightly increased shutter lag during AF shooting when used in combin​ation with the Leica SL2.
    Release notes & download

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