Sigma 65mm F2 DG DN | Contemporary (L-Mount)
firmware v1.1
Sigma · Released Mar 25, 2021 · First seen Jul 5, 2026
v1.1 is not the latest firmware for the Sigma 65mm F2 DG DN / Contemporary (L-Mount): the current version is v1.4 (January 22, 2026). Go to v1.4
What's in this update
It has improved the AF accuracy when it is used with the SIGMA fp L.
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See the full firmware history for the 65mm F2 DG DN | Contemporary (L-Mount)