Sigma 16-28mm F2.8 DG DN | Contemporary (L-Mount) firmware v1.2

Sigma · Released Oct 23, 2025 · First seen Jul 5, 2026

v1.2 is the latest firmware for the Sigma 16-28mm F2.8 DG DN / Contemporary (L-Mount), released October 23, 2025.

What's in this update

  • We have fixed an issue w​here autofocus would stop​ working properly on some cameras.

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Other versions for this product

See the full firmware history for the 16-28mm F2.8 DG DN | Contemporary (L-Mount)