Sigma 20mm F1.4 DG HSM | Art (SIGMA SA-mount)
firmware v1.01
Sigma · Released Mar 11, 2016 · First seen Jul 5, 2026
v1.01 is the latest firmware for the Sigma 20mm F1.4 DG HSM / Art (SIGMA SA-mount), released March 11, 2016.
What's in this update
Compatible with MOUNT CONVERTER MC-11.
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