The Sigma 35mm F1.4 DG DN Art is a full-frame prime lens designed natively for mirrorless L-Mount systems, featuring a newly developed optical design with 14 elements in 11 groups and a stepping motor for fast, silent autofocus. It delivers class-leading sharpness at F1.4 with a compact form factor compared to its HSM predecessor. The lens belongs to Sigma's Global Vision Art line for mirrorless cameras.
Product released: November 25, 2021
Latest firmware version
Version 1.3, released April 23, 2026
Last checked for updates: Oct 31, 2026 05:35 UTC
What's new in version 1.3
・Added the ability to assign specific functions to the focus ring during AF.* ・Added the option to change the rotation direction of the focus ring during MF.* ・Added the option to display the aperture value as a T-stop during video recording.* *Only on supported cameras.
LatestUpdate has tracked 3 versions of Sigma 35mm F1.4 DG DN Art (L-Mount) firmware, released between January 20, 2022 and April 23, 2026.
Version 1.3 - April 23, 2026: ・Added the ability to assign specific functions to the focus ring during AF.* ・Added the option to change the rotation direction of the focus ring during MF.*…
Version 1.2 - December 19, 2024: ・The exposure stability has been improved.・It introduces compatibility with the “focus ring control” function of the camera, allowing either “linear” or “non-l…
Version 1.1 - January 20, 2022: ・The exposure stability has been improved.・It introduces compatibility with the “focus ring control” function of the camera, allowing either “linear” or “non-l…
The Sigma 35mm F1.4 DG DN Art is a full-frame prime lens designed natively for mirrorless L-Mount systems, featuring a newly developed optical design with 14 elements in 11 groups and a stepping motor for fast, silent autofocus. It delivers class-leading sharpness at F1.4 with a compact form factor compared to its HSM predecessor. The lens belongs to Sigma's Global Vision Art line for mirrorless cameras. It was originally released on November 25, 2021.
What is the latest firmware version of Sigma 35mm F1.4 DG DN Art (L-Mount)?
The latest firmware version of Sigma 35mm F1.4 DG DN Art (L-Mount) is 1.3. It was released on April 23, 2026.
What changed in Sigma 35mm F1.4 DG DN Art (L-Mount) firmware version 1.3?
Sigma 35mm F1.4 DG DN Art (L-Mount) firmware version 1.3 includes the following changes: ・Added the ability to assign specific functions to the focus ring during AF.* ・Added the option to change the rotation direction of the focus ring during MF.* ・Added the option to display the aperture value as a T-stop during video recording.* *Only on supported cameras.
Where can I download the latest Sigma 35mm F1.4 DG DN Art (L-Mount) firmware?
Details and download instructions for the latest Sigma 35mm F1.4 DG DN Art (L-Mount) firmware (version 1.3) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/a021_35_14/?mount=l-mount
How often does Sigma release firmware updates for Sigma 35mm F1.4 DG DN Art (L-Mount)?
We have tracked 3 firmware versions of Sigma 35mm F1.4 DG DN Art (L-Mount).
Is Sigma 35mm F1.4 DG DN Art (L-Mount) still receiving firmware updates?
Yes, Sigma 35mm F1.4 DG DN Art (L-Mount) received a firmware update within the last year. The most recent version is 1.3.