50mm F1.4 DG HSM | Art (L-Mount) firmware v1.1
Sigma · Released Mar 25, 2021 · First seen by GearPulse Jul 5, 2026
What's in this update
It has improved the AF accuracy when it is used with the SIGMA fp L.It has improved aperture operation when shooting movies with the Panasonic LUMIX S1H.It has optimized the value of the minimum focusing distance displayed on the camera.
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