Sigma 105mm F1.4 DG HSM | Art (L-Mount)
firmware v1.2
Sigma · Released Oct 23, 2025 · First seen Jul 5, 2026
v1.2 is the latest firmware for the Sigma 105mm F1.4 DG HSM / Art (L-Mount), released October 23, 2025.
What's in this update
- The operational stability has been improved.
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See the full firmware history for the 105mm F1.4 DG HSM | Art (L-Mount)