Sigma 30mm F1.4 DC DN | Contemporary (L-Mount) firmware v1.1

Sigma · Released Aug 20, 2020 · First seen Jul 5, 2026

v1.1 is not the latest firmware for the Sigma 30mm F1.4 DC DN / Contemporary (L-Mount): the current version is v1.4 (May 21, 2026). Go to v1.4

What's in this update

The lens has become c​ompatible with focus ​ring adjustment functionality.

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Other versions for this product

See the full firmware history for the 30mm F1.4 DC DN | Contemporary (L-Mount)