Sigma 18-50mm F2.8 DC DN | Contemporary (Canon RF Mount) firmware v1.0.1

Sigma · Released Dec 19, 2024 · First seen Jul 5, 2026

v1.0.1 is not the latest firmware for the Sigma 18-50mm F2.8 DC DN / Contemporary (Canon RF Mount): the current version is v1.0.2 (May 21, 2026). Go to v1.0.2

What's in this update

  • The operational st​ability has been improved.
  • AF operation during zooming when sho​oting video has been improved.

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Other versions for this product

See the full firmware history for the 18-50mm F2.8 DC DN | Contemporary (Canon RF Mount)