The Sigma 35mm F1.2 DG II Art is a large-aperture standard prime for full-frame mirrorless L-Mount and Sony E cameras, a second-generation revision roughly 30% smaller and lighter than the original. It uses an HLA linear-motor autofocus system and belongs to Sigma's Global Vision Art line.
Product released: September 25, 2025
Latest firmware version
Version 1.1, released March 18, 2026
Last checked for updates: Jul 14, 2026 11:51 UTC
What's new in version 1.1
・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.
The Sigma 35mm F1.2 DG II Art is a large-aperture standard prime for full-frame mirrorless L-Mount and Sony E cameras, a second-generation revision roughly 30% smaller and lighter than the original. It uses an HLA linear-motor autofocus system and belongs to Sigma's Global Vision Art line. It was originally released on September 25, 2025.
What is the latest firmware version of Sigma 35mm F1.2 DG II Art (L-Mount)?
The latest firmware version of Sigma 35mm F1.2 DG II Art (L-Mount) is 1.1. It was released on March 18, 2026.
What changed in Sigma 35mm F1.2 DG II Art (L-Mount) firmware version 1.1?
Sigma 35mm F1.2 DG II Art (L-Mount) firmware version 1.1 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.
How do I update the Sigma 35mm F1.2 DG II Art (L-Mount) firmware?
To update the Sigma 35mm F1.2 DG II Art (L-Mount) firmware, download the latest version (1.1) from Sigma's website. Follow Sigma's installation instructions, which typically involve copying the firmware file to a memory card or connecting via USB. You can download the latest firmware from Sigma's support page.
Where can I download the latest Sigma 35mm F1.2 DG II Art (L-Mount) firmware?
Details and download instructions for the latest Sigma 35mm F1.2 DG II Art (L-Mount) firmware (version 1.1) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/a025_35_12/?mount=l-mount
How do I check for Sigma 35mm F1.2 DG II Art (L-Mount) firmware updates?
You can track Sigma 35mm F1.2 DG II Art (L-Mount) firmware updates automatically on LatestUpdate.io. We monitor Sigma's releases and notify you when new firmware versions are available, so you never miss an update.
Is Sigma 35mm F1.2 DG II Art (L-Mount) still receiving firmware updates?
Yes, Sigma 35mm F1.2 DG II Art (L-Mount) received a firmware update within the last year. The most recent version is 1.1.
Who makes Sigma 35mm F1.2 DG II Art (L-Mount)?
Sigma 35mm F1.2 DG II Art (L-Mount) is manufactured by Sigma. Visit the official product page for more information.