Sigma 50mm F2 DG | Contemporary (L-Mount)

Sigma 50mm F2 DG | Contemporary (L-Mount) firmware

Sigma · 50mm F2 DG | Contemporary (L-Mount) · Lens

Latest firmware for the Sigma 50mm F2 DG / Contemporary (L-Mount) is v1.3 (March 18, 2026).

Changelog

50mm F2 DG | Contemporary (L-Mount) firmware changelog

  1. v1.3 first tracked Adds focus ring customization and T-stop video display options.

Firmware history

  1. Version 1.3 Latest Released Mar 18, 2026 First seen Jul 5, 2026

    Adds focus ring customization and T-stop video display options. — 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 t​he aperture value as a T-stop during video recording.
    • Only on supported cameras.
    Release notes & download

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