Sigma 12-24mm F4 DG HSM | Art (SIGMA SA-mount)
firmware v1.01
Sigma · Released Apr 18, 2019 · First seen Jul 5, 2026
v1.01 is the latest firmware for the Sigma 12-24mm F4 DG HSM / Art (SIGMA SA-mount), released April 18, 2019.
What's in this update
It has improved the AF speed and quality when the lens is used with the SIGMA MOUNT CONVERTER MC-21 SA-L.
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