35mm F1.4 DG HSM | Art (L-Mount) firmware v1.2
Sigma · Released Mar 18, 2020 · First seen by GearPulse Jul 5, 2026
What's in this update
The firmware update improves the performance of the Vignetting Correction.
GearPulse never hosts firmware files — always download from the official source.
Get it from Sigma →