Sigma 16-28mm F2.8 DG DN | Contemporary (Sony E-mount) firmware v04

Sigma · Released Mar 13, 2025 · First seen Jul 5, 2026

v04 is the latest firmware for the Sigma 16-28mm F2.8 DG DN / Contemporary (Sony E-mount), released March 13, 2025.

What's in this update

  • Fixed a problem where it took​ a long time for the camera to be ready t​o take pictures after the camera was turned on.

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Other versions for this product

See the full firmware history for the 16-28mm F2.8 DG DN | Contemporary (Sony E-mount)