Sigma 35mm F1.2 DG DN | Art (L-Mount)
firmware v1.2
Sigma · Released Nov 19, 2020 · First seen Jul 5, 2026
v1.2 is not the latest firmware for the Sigma 35mm F1.2 DG DN / Art (L-Mount): the current version is v1.3 (July 24, 2025). Go to v1.3
What's in this update
The lens has become compatible with focus ring adjustment functionality. Improved the quality of aperture operation and AF tracking in movie shooting. It has improved AF performance when shooting a distant view.
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