Sigma 24-70mm F2.8 DG DN | Art (Sony E-mount)
firmware v03
Sigma · Released Mar 25, 2021 · First seen Jul 5, 2026
v03 is not the latest firmware for the Sigma 24-70mm F2.8 DG DN / Art (Sony E-mount): the current version is v05 (September 19, 2024). Go to v05
What's in this update
It has fixed the issue whereby the MF Assist is cancelled on the SONY α7S III when shooting in the manual focus (MF) or direct manual focus (DMF)
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See the full firmware history for the 24-70mm F2.8 DG DN | Art (Sony E-mount)