The Sigma 28-105mm F2.8 DG DN Art is a full-frame versatile zoom for mirrorless L-Mount with a constant F2.8 aperture covering a wide-to-telephoto range in a single lens, featuring 21 elements in 16 groups. It uses a linear AF motor for fast autofocus. The lens belongs to Sigma's Global Vision Art line.
Product released: September 12, 2024
Latest firmware version
Version 1.1, released May 22, 2025
Verified by LatestUpdate: June 18, 2026
What's new in version 1.1
・The operational stability has been improved. ・Improved focus tracking performance during zooming.
What is the Sigma 28-105mm F2.8 DG DN Art (L-Mount)?
The Sigma 28-105mm F2.8 DG DN Art is a full-frame versatile zoom for mirrorless L-Mount with a constant F2.8 aperture covering a wide-to-telephoto range in a single lens, featuring 21 elements in 16 groups. It uses a linear AF motor for fast autofocus. The lens belongs to Sigma's Global Vision Art line. It was originally released on September 12, 2024.
What is the latest firmware version for the Sigma 28-105mm F2.8 DG DN Art (L-Mount)?
The latest firmware version for the Sigma 28-105mm F2.8 DG DN Art (L-Mount) is 1.1. It was released on May 22, 2025.
What changed in Sigma 28-105mm F2.8 DG DN Art (L-Mount) firmware version 1.1?
Sigma 28-105mm F2.8 DG DN Art (L-Mount) firmware version 1.1 includes the following changes: ・The operational stability has been improved. ・Improved focus tracking performance during zooming.
How do I update the Sigma 28-105mm F2.8 DG DN Art (L-Mount) firmware?
To update the Sigma 28-105mm F2.8 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 28-105mm F2.8 DG DN Art (L-Mount) firmware?
Details and download instructions for the latest Sigma 28-105mm F2.8 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_105_28/?mount=l-mount
How do I check for Sigma 28-105mm F2.8 DG DN Art (L-Mount) firmware updates?
You can track Sigma 28-105mm F2.8 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 28-105mm F2.8 DG DN Art (L-Mount)?
The Sigma 28-105mm F2.8 DG DN Art (L-Mount) is manufactured by Sigma. Visit the official product page for more information.