28mm F1.4 DG HSM | Art (Canon EF mount) firmware v1.02
Sigma · Released Dec 17, 2020 · First seen by GearPulse Jul 5, 2026
What's in this update
It has optimized the exposure during viewfinder shooting when used in combination with the EOS 90D and the EOS-1D X Mark III.
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Get it from Sigma →