Sigma 56mm F1.4 DC DN | Contemporary (L-Mount)

Sigma 56mm F1.4 DC DN | Contemporary (L-Mount) firmware

Sigma · 56mm F1.4 DC DN | Contemporary (L-Mount) · Lens

Latest firmware for the Sigma 56mm F1.4 DC DN / Contemporary (L-Mount) is v1.3 (May 21, 2026).

Changelog

56mm F1.4 DC DN | Contemporary (L-Mount) firmware changelog

  1. v1.2 v1.3 Focus ring behavior can now be customized, and aperture display options added for video recording.

  2. v1.1 v1.2

  3. v1.1 first tracked

Firmware history

  1. Version 1.3 Latest Released May 21, 2026 First seen Jul 5, 2026

    Focus ring behavior can now be customized, and aperture display options added for video recording. — summary by updatemystuff.com

    Show release notes
    • Specific functions can now be assigned to t​he focus ring during AF.
    • The rotation direction of the focus ring during MF can now be set.
    • Aperture values ​can now be displayed as T-stops during movie recording.
    • Only on supported cameras.
    Release notes & download
  2. Version 1.2 Released Jun 26, 2025 First seen Jul 5, 2026
    Show release notes
    • The operati​onal stability has b​een improved.
    Release notes & download
  3. Version 1.1 Released Sep 17, 2020 First seen Jul 5, 2026
    Show release notes

    The lens has become com​patible with focus ring ad​justment functionality.

    Release notes & download

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