Sigma 28-70mm F2.8 DG DN | Contemporary (L-Mount) firmware v1.2

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

v1.2 is not the latest firmware for the Sigma 28-70mm F2.8 DG DN / Contemporary (L-Mount): the current version is v1.3 (October 23, 2025). Go to v1.3

What's in this update

  • Fixed a rare issue w​here the image around the edges of the video would s​hake during video recording.

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Other versions for this product

See the full firmware history for the 28-70mm F2.8 DG DN | Contemporary (L-Mount)