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Made by Sigma
The Sigma 30mm F1.4 DC DN Contemporary is an APS-C standard prime for L-Mount mirrorless featuring 9 elements in 7 groups and a fast F1.4 aperture with a stepping motor. It provides a 45mm full-frame equivalent view. The lens belongs to Sigma's Global Vision Contemporary line.
Product released: September 1, 2019
Version 1.3, released June 26, 2025
Verified by LatestUpdate: June 18, 2026
・The operational stability has been improved.・It introduces compatibility with the “focus ring control” function of the camera, allowing either “linear” or “non-linear” focus movement to be selected when using MF.* SIGMA fp L , SIGMA fp, Panasonic Lumix S1, Lumix S1R, Lumix S1H, Lumix S5, Lumix BS1H, Leica SL2, SL2-S are supported.* SIGMA fp L will be supported by updating to firmware Ver.2.00 scheduled to be released in the near future, and SIGMA fp will be supported by updating to firmware which is scheduled to be released in April.* For more information on linear and non-linear focusing, please refer to our frequently asked questions.The lens has become compatible with focus ring adjustment functionality.
Official Sigma 30mm F1.4 DC DN Contemporary (L-Mount) product page
The Sigma 30mm F1.4 DC DN Contemporary is an APS-C standard prime for L-Mount mirrorless featuring 9 elements in 7 groups and a fast F1.4 aperture with a stepping motor. It provides a 45mm full-frame equivalent view. The lens belongs to Sigma's Global Vision Contemporary line. It was originally released on September 1, 2019.
The latest firmware version for the Sigma 30mm F1.4 DC DN Contemporary (L-Mount) is 1.3. It was released on June 26, 2025.
Sigma 30mm F1.4 DC DN Contemporary (L-Mount) firmware version 1.3 includes the following changes: ・The operational stability has been improved.・It introduces compatibility with the “focus ring control” function of the camera, allowing either “linear” or “non-linear” focus movement to be selected when using MF.* SIGMA fp L , SIGMA fp, Panasonic Lumix S1, Lumix S1R, Lumix S1H, Lumix S5, Lumix BS1H, Leica SL2, SL2-S are supported.* SIGMA fp L will be supported by updating to firmware Ver.2.00 scheduled to be released in the near future, and SIGMA fp will be supported by updating to firmware ...
To update the Sigma 30mm F1.4 DC DN Contemporary (L-Mount) firmware, download the latest version (1.3) 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 30mm F1.4 DC DN Contemporary (L-Mount) firmware (version 1.3) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/c016_30_14/?mount=l-mount
You can track Sigma 30mm F1.4 DC 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 for the Sigma 30mm F1.4 DC 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, the Sigma 30mm F1.4 DC DN Contemporary (L-Mount) received a firmware update within the last year. The most recent version is 1.3.
The Sigma 30mm F1.4 DC DN Contemporary (L-Mount) is manufactured by Sigma. Visit the official product page for more information.