The Sigma 28-45mm F1.8 DG DN Art is a full-frame standard zoom for mirrorless L-Mount with a constant F1.8 aperture — the first zoom of its kind — featuring 22 elements in 16 groups. It covers a practical wide-to-standard range with exceptional brightness. The lens belongs to Sigma's Global Vision Art line.
What is the Sigma 28-45mm F1.8 DG DN Art (L-Mount)?
The Sigma 28-45mm F1.8 DG DN Art is a full-frame standard zoom for mirrorless L-Mount with a constant F1.8 aperture — the first zoom of its kind — featuring 22 elements in 16 groups. It covers a practical wide-to-standard range with exceptional brightness. The lens belongs to Sigma's Global Vision Art line. It was originally released on July 13, 2023.
What is the latest firmware version for the Sigma 28-45mm F1.8 DG DN Art (L-Mount)?
The latest firmware version for the Sigma 28-45mm F1.8 DG DN Art (L-Mount) is 1.1. It was released on April 17, 2025.
What changed in Sigma 28-45mm F1.8 DG DN Art (L-Mount) firmware version 1.1?
Sigma 28-45mm F1.8 DG DN Art (L-Mount) firmware version 1.1 includes the following changes: ・The operational stability has been improved.
How do I update the Sigma 28-45mm F1.8 DG DN Art (L-Mount) firmware?
To update the Sigma 28-45mm F1.8 DG DN 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 28-45mm F1.8 DG DN Art (L-Mount) firmware?
Details and download instructions for the latest Sigma 28-45mm F1.8 DG DN Art (L-Mount) firmware (version 1.1) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/a024_28_45_18/?mount=l-mount
How do I check for Sigma 28-45mm F1.8 DG DN Art (L-Mount) firmware updates?
You can track Sigma 28-45mm F1.8 DG DN 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.
Who makes the Sigma 28-45mm F1.8 DG DN Art (L-Mount)?
The Sigma 28-45mm F1.8 DG DN Art (L-Mount) is manufactured by Sigma. Visit the official product page for more information.