Sigma 35mm F1.4 DG HSM | Art (L-Mount) firmware v1.1

Sigma · Released Oct 17, 2019 · First seen Jul 5, 2026

v1.1 is not the latest firmware for the Sigma 35mm F1.4 DG HSM / Art (L-Mount): the current version is v1.4 (July 24, 2025). Go to v1.4

What's in this update

It has optimi​zed the communication of power consumption when used in combination with​ Leica CL and Leica SL cameras.

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Other versions for this product

See the full firmware history for the 35mm F1.4 DG HSM | Art (L-Mount)