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Made by Sigma · firmware
The Sigma 65mm F2 DG DN Contemporary is a full-frame short telephoto prime for mirrorless L-Mount in the compact 'I' series design, featuring 12 elements in 9 groups with a metal body and a fast F2 aperture. It uses a stepping motor and a 9-blade circular aperture. The lens belongs to Sigma's Global Vision Contemporary I series.
Product released: November 26, 2020
Version 1.4, released January 22, 2026
Last checked for updates: Aug 2, 2026 17:07 UTC
・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 4 versions of Sigma 65mm F2 DG DN Contemporary (L-Mount) firmware, released between March 25, 2021 and January 22, 2026.
Official Sigma 65mm F2 DG DN Contemporary (L-Mount) product page
The Sigma 65mm F2 DG DN Contemporary is a full-frame short telephoto prime for mirrorless L-Mount in the compact 'I' series design, featuring 12 elements in 9 groups with a metal body and a fast F2 aperture. It uses a stepping motor and a 9-blade circular aperture. The lens belongs to Sigma's Global Vision Contemporary I series. It was originally released on November 26, 2020.
The latest firmware version of Sigma 65mm F2 DG DN Contemporary (L-Mount) is 1.4. It was released on January 22, 2026.
Sigma 65mm F2 DG DN Contemporary (L-Mount) firmware version 1.4 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.
To update the Sigma 65mm F2 DG DN Contemporary (L-Mount) firmware, download the latest version (1.4) 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.
Details and download instructions for the latest Sigma 65mm F2 DG DN Contemporary (L-Mount) firmware (version 1.4) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/c020_65_2/?mount=l-mount
You can track Sigma 65mm F2 DG DN Contemporary (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.
We have tracked 4 firmware versions of Sigma 65mm F2 DG DN Contemporary (L-Mount). Sigma releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
Yes, Sigma 65mm F2 DG DN Contemporary (L-Mount) received a firmware update within the last year. The most recent version is 1.4.
Sigma 65mm F2 DG DN Contemporary (L-Mount) is manufactured by Sigma. Visit the official product page for more information.