Sigma 500mm F5.6 DG DN OS | Sports (L-Mount)
firmware v1.1
Sigma · Released Dec 19, 2024 · First seen Jul 5, 2026
v1.1 is not the latest firmware for the Sigma 500mm F5.6 DG DN OS / Sports (L-Mount): the current version is v1.2 (April 23, 2026). Go to v1.2
What's in this update
- The exposure stability has been improved.
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