Sigma 120-300mm F2.8 DG OS HSM | Sports (SIGMA SA-mount)
firmware v1.02
Sigma · Released Dec 17, 2020 · First seen Jul 5, 2026
v1.02 is the latest firmware for the Sigma 120-300mm F2.8 DG OS HSM / Sports (SIGMA SA-mount), released December 17, 2020.
What's in this update
The firmware will optimize the operation of Mode2 in Optical Stabilizer when used in combination with the SIGMA MOUNT CONVERTER MC-21 SA-L.
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