The Sigma 70-200mm F2.8 DG DN OS Sports is a mirrorless standard telephoto zoom for L-mount cameras featuring a constant F2.8 aperture, 5-stop optical stabilization, and a high-speed linear AF motor. It contains 22 elements in 18 groups in a dust- and splash-resistant magnesium alloy body. This lens is the latest DN Sports version of Sigma's iconic 70-200mm zoom.
Product released: October 26, 2023
Latest firmware version
Version 1.2, released April 17, 2025
Verified by LatestUpdate: June 18, 2026
What's new in version 1.2
・Fixed an issue where the setting for the focus limiter's boundary distance would not be reflected even if it was set using SIGMA Optimization Pro.
What is the Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount)?
The Sigma 70-200mm F2.8 DG DN OS Sports is a mirrorless standard telephoto zoom for L-mount cameras featuring a constant F2.8 aperture, 5-stop optical stabilization, and a high-speed linear AF motor. It contains 22 elements in 18 groups in a dust- and splash-resistant magnesium alloy body. This lens is the latest DN Sports version of Sigma's iconic 70-200mm zoom. It was originally released on October 26, 2023.
What is the latest firmware version for the Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount)?
The latest firmware version for the Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount) is 1.2. It was released on April 17, 2025.
What changed in Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount) firmware version 1.2?
Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount) firmware version 1.2 includes the following changes: ・Fixed an issue where the setting for the focus limiter's boundary distance would not be reflected even if it was set using SIGMA Optimization Pro.
How do I update the Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount) firmware?
To update the Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount) firmware, download the latest version (1.2) 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 70-200mm F2.8 DG DN OS Sports (L-Mount) firmware?
Details and download instructions for the latest Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount) firmware (version 1.2) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/s023_70_200_28/?mount=l-mount
How do I check for Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount) firmware updates?
You can track Sigma 70-200mm F2.8 DG DN OS Sports (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.
How often does Sigma release firmware updates for the Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount)?
We have tracked 2 firmware versions for the Sigma 70-200mm F2.8 DG DN OS Sports (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.
Who makes the Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount)?
The Sigma 70-200mm F2.8 DG DN OS Sports (L-Mount) is manufactured by Sigma. Visit the official product page for more information.