Sigma 24-70mm F2.8 DG OS HSM | Art (SIGMA SA-mount)
firmware v1.03
Sigma · Released Oct 2, 2018 · First seen Jul 5, 2026
v1.03 is not the latest firmware for the Sigma 24-70mm F2.8 DG OS HSM / Art (SIGMA SA-mount): the current version is v1.06 (November 21, 2019). Go to v1.06
What's in this update
It has improved the stability of the image in the viewfinder, making it easier to confirm composition, thanks to the updated control algorithm of the Optical Stabilizer.
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See the full firmware history for the 24-70mm F2.8 DG OS HSM | Art (SIGMA SA-mount)