The Sigma 20mm F1.4 DG DN Art is a full-frame ultra-wide prime designed natively for Sony FE mirrorless, featuring 17 elements in 13 groups and a high-speed linear AF motor. It is more compact than the HSM version while maintaining Art-series quality. The lens belongs to Sigma's Global Vision Art line.
Product released: February 23, 2023
Latest firmware version
Version 03, released June 25, 2026
Last checked for updates: Aug 2, 2026 17:10 UTC
What's new in version 03
・Fixed an issue where the monitor would rarely black out and freeze during shooting when combined with the Sony α7 V.
LatestUpdate has tracked 2 versions of Sigma 20mm F1.4 DG DN Art (Sony E) firmware, released between October 24, 2024 and June 25, 2026.
Version 03 - June 25, 2026: ・Fixed an issue where the monitor would rarely black out and freeze during shooting when combined with the Sony α7 V.
Version 02 - October 24, 2024: ・Compatibility with continuous shooting of up to approximately 120 frames per second has been added for the autofocus modes (AF-S/DMF/MF) on Sony α9 III camera…
The Sigma 20mm F1.4 DG DN Art is a full-frame ultra-wide prime designed natively for Sony FE mirrorless, featuring 17 elements in 13 groups and a high-speed linear AF motor. It is more compact than the HSM version while maintaining Art-series quality. The lens belongs to Sigma's Global Vision Art line. It was originally released on February 23, 2023.
What is the latest firmware version of Sigma 20mm F1.4 DG DN Art (Sony E)?
The latest firmware version of Sigma 20mm F1.4 DG DN Art (Sony E) is 03. It was released on June 25, 2026.
What changed in Sigma 20mm F1.4 DG DN Art (Sony E) firmware version 03?
Sigma 20mm F1.4 DG DN Art (Sony E) firmware version 03 includes the following changes: ・Fixed an issue where the monitor would rarely black out and freeze during shooting when combined with the Sony α7 V.
How do I update the Sigma 20mm F1.4 DG DN Art (Sony E) firmware?
To update the Sigma 20mm F1.4 DG DN Art (Sony E) firmware, download the latest version (03) 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 20mm F1.4 DG DN Art (Sony E) firmware?
Details and download instructions for the latest Sigma 20mm F1.4 DG DN Art (Sony E) firmware (version 03) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/a022_20_14/?mount=sony-e
How do I check for Sigma 20mm F1.4 DG DN Art (Sony E) firmware updates?
You can track Sigma 20mm F1.4 DG DN Art (Sony E) 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.
How often does Sigma release firmware updates for Sigma 20mm F1.4 DG DN Art (Sony E)?
We have tracked 2 firmware versions of Sigma 20mm F1.4 DG DN Art (Sony E). Sigma releases updates to fix bugs, improve performance, and add new features. Track this product on LatestUpdate.io to be notified of future releases.
Is Sigma 20mm F1.4 DG DN Art (Sony E) still receiving firmware updates?
Yes, Sigma 20mm F1.4 DG DN Art (Sony E) received a firmware update within the last 3 months. The most recent version is 03.
Who makes Sigma 20mm F1.4 DG DN Art (Sony E)?
Sigma 20mm F1.4 DG DN Art (Sony E) is manufactured by Sigma. Visit the official product page for more information.