Sigma 28-105mm F2.8 DG DN | Art (Sony E-mount)
firmware v02
Sigma · Released Nov 20, 2025 · First seen Jul 5, 2026
v02 is the latest firmware for the Sigma 28-105mm F2.8 DG DN / Art (Sony E-mount), released November 20, 2025.
What's in this update
- Improved focus tracking performance during zooming while shooting video.
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