Sigma 28-105mm F2.8 DG DN | Art (L-Mount)
firmware v1.1
Sigma · Released May 22, 2025 · First seen Jul 5, 2026
v1.1 is the latest firmware for the Sigma 28-105mm F2.8 DG DN / Art (L-Mount), released May 22, 2025.
What's in this update
- The operational stability has been improved.
- Improved focus tracking performance during zooming.
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