Sigma 17-40mm F1.8 DC | Art (Canon RF Mount) firmware v1.0.2

Sigma · Released Jun 25, 2026 · First seen Jul 5, 2026

v1.0.2 is not the latest firmware for the Sigma 17-40mm F1.8 DC / Art (Canon RF Mount): the current version is v1.01 (October 23, 2025). Go to v1.01

What's in this update

  • Fixed an is​sue where the monitor would rarely black out and freeze during sho​oting when combined with the Canon EOS R6 Mark III.

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Other versions for this product

See the full firmware history for the 17-40mm F1.8 DC | Art (Canon RF Mount)