Sigma 70mm F2.8 DG MACRO | Art (SIGMA SA-mount)
firmware v1.01
Sigma · Released Feb 20, 2020 · First seen Jul 5, 2026
v1.01 is the latest firmware for the Sigma 70mm F2.8 DG MACRO / Art (SIGMA SA-mount), released February 20, 2020.
What's in this update
It has improved AF speed and quality when used in combination with SIGMA MOUNT CONVERTER MC-21 SA-L.
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