Sigma 28-45mm F1.8 DG DN | Art (Sony E-mount)
firmware v03
Sigma · Released Sep 11, 2025 · First seen Jul 5, 2026
v03 is the latest firmware for the Sigma 28-45mm F1.8 DG DN / Art (Sony E-mount), released September 11, 2025.
What's in this update
- Improved focus tracking performance during zooming.
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See the full firmware history for the 28-45mm F1.8 DG DN | Art (Sony E-mount)