Sigma 100-400mm F5-6.3 DG DN OS | Contemporary (Sony E-mount serial number : 56398400 or smaller)
firmware v04
Sigma · Released Jun 20, 2024 · First seen Jul 5, 2026
v04 is the latest firmware for the Sigma 100-400mm F5-6.3 DG DN OS / Contemporary (Sony E-mount serial number : 56398400 or smaller), released June 20, 2024.
What's in this update
- Compatibility with continuous shooting of up to approximately 120 frames per second has been added for the focus modes (AF-S/DMF/MF) on Sony α9 III cameras.
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