Sigma 18-35mm F1.8 DC HSM | Art (Canon EF mount)
firmware v2.03
Sigma · Released Jul 21, 2020 · First seen Jul 5, 2026
v2.03 is the latest firmware for the Sigma 18-35mm F1.8 DC HSM / Art (Canon EF mount), released July 21, 2020.
What's in this update
Optimized exposure during viewfinder shooting when used in combination with EOS 90D.
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See the full firmware history for the 18-35mm F1.8 DC HSM | Art (Canon EF mount)