Sigma 24mm F2 DG DN Contemporary in L-Mount is a 365g, 72mm-long full-frame prime with a metal I series barrel and a manual aperture ring. Two SLD elements, one FLD element and two glass-molded aspherical elements sit within its 13-element, 11-group layout. Autofocus uses a stepping motor, and the lens focuses to 24.5cm with a 62mm filter thread.
Product released: September 29, 2022
Latest firmware version
Version 1.3, released April 23, 2026
Last checked for updates: Oct 31, 2026 17:35 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 24mm F2 DG DN Contemporary (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 - March 13, 2025: ・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…
What is Sigma 24mm F2 DG DN Contemporary (L-Mount)?
Sigma 24mm F2 DG DN Contemporary in L-Mount is a 365g, 72mm-long full-frame prime with a metal I series barrel and a manual aperture ring. Two SLD elements, one FLD element and two glass-molded aspherical elements sit within its 13-element, 11-group layout. Autofocus uses a stepping motor, and the lens focuses to 24.5cm with a 62mm filter thread. It was originally released on September 29, 2022.
What is the latest firmware version of Sigma 24mm F2 DG DN Contemporary (L-Mount)?
The latest firmware version of Sigma 24mm F2 DG DN Contemporary (L-Mount) is 1.3. It was released on April 23, 2026.
What changed in Sigma 24mm F2 DG DN Contemporary (L-Mount) firmware version 1.3?
Sigma 24mm F2 DG DN Contemporary (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 24mm F2 DG DN Contemporary (L-Mount) firmware?
Details and download instructions for the latest Sigma 24mm F2 DG DN Contemporary (L-Mount) firmware (version 1.3) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/c021_24_2/?mount=l-mount
How often does Sigma release firmware updates for Sigma 24mm F2 DG DN Contemporary (L-Mount)?
We have tracked 3 firmware versions of Sigma 24mm F2 DG DN Contemporary (L-Mount).
Is Sigma 24mm F2 DG DN Contemporary (L-Mount) still receiving firmware updates?
Yes, Sigma 24mm F2 DG DN Contemporary (L-Mount) received a firmware update within the last year. The most recent version is 1.3.