12-24mm F4 DG HSM | Art (Canon EF mount) firmware v2.01
Sigma · Released Nov 19, 2020 · First seen by GearPulse Jul 5, 2026
What's in this update
It has optimized exposure during viewfinder shooting when used in combination with Canon EOS 90D and EOS-1D X Mark III.It has fixed a rarely-occurring communication problem during Live View shooting when mounted on the EOS-1D X Mark III.
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