Sigma 70-200mm F2.8 DG DN OS | Sports (L-Mount) firmware v1.2

Sigma · Released Apr 17, 2025 · First seen Jul 5, 2026

v1.2 is the latest firmware for the Sigma 70-200mm F2.8 DG DN OS / Sports (L-Mount), released April 17, 2025.

What's in this update

  • Fixed an issue where the settin​g for the focus limiter's boundary distance would ​not be reflected even if it was set using SIGMA Optimization Pro.

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Other versions for this product

See the full firmware history for the 70-200mm F2.8 DG DN OS | Sports (L-Mount)