The Sigma 100-400mm F5-6.3 DG DN OS Contemporary is a full-frame telephoto zoom for mirrorless L-Mount featuring 21 elements in 15 groups, Optical Stabilizer, and a compact mirrorless-optimized design. It uses a stepping motor for autofocus and covers 150-600mm full-frame equivalent range from APS-C cameras. The lens belongs to Sigma's Global Vision Contemporary line.
LatestUpdate has tracked 4 versions of Sigma 100-400mm F5-6.3 DG DN OS Contemporary (L-Mount) firmware, released between March 25, 2021 and May 22, 2025.
Version 1.3 - May 25, 2023: Supports Leica Extender L 1.4x by Leica Camera AGIt has improved the phenomenon whereby the lens’s optical stabilizer effect differs depending on the shutter t…
Version 1.2 - July 15, 2021: Supports Leica Extender L 1.4x by Leica Camera AGIt has improved the phenomenon whereby the lens’s optical stabilizer effect differs depending on the shutter t…
Version 1.1 - March 25, 2021: Supports Leica Extender L 1.4x by Leica Camera AGIt has improved the phenomenon whereby the lens’s optical stabilizer effect differs depending on the shutter t…
What is Sigma 100-400mm F5-6.3 DG DN OS Contemporary (L-Mount)?
The Sigma 100-400mm F5-6.3 DG DN OS Contemporary is a full-frame telephoto zoom for mirrorless L-Mount featuring 21 elements in 15 groups, Optical Stabilizer, and a compact mirrorless-optimized design. It uses a stepping motor for autofocus and covers 150-600mm full-frame equivalent range from APS-C cameras. The lens belongs to Sigma's Global Vision Contemporary line. It was originally released on November 26, 2020.
What is the latest firmware version of Sigma 100-400mm F5-6.3 DG DN OS Contemporary (L-Mount)?
The latest firmware version of Sigma 100-400mm F5-6.3 DG DN OS Contemporary (L-Mount) is 1.4. It was released on May 22, 2025.
What changed in Sigma 100-400mm F5-6.3 DG DN OS Contemporary (L-Mount) firmware version 1.4?
Sigma 100-400mm F5-6.3 DG DN OS Contemporary (L-Mount) firmware version 1.4 includes the following changes: ・The operational stability has been improved.
Where can I download the latest Sigma 100-400mm F5-6.3 DG DN OS Contemporary (L-Mount) firmware?
Details and download instructions for the latest Sigma 100-400mm F5-6.3 DG DN OS Contemporary (L-Mount) firmware (version 1.4) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/c020_100_400_5_63/?mount=l-mount
How often does Sigma release firmware updates for Sigma 100-400mm F5-6.3 DG DN OS Contemporary (L-Mount)?
We have tracked 4 firmware versions of Sigma 100-400mm F5-6.3 DG DN OS Contemporary (L-Mount).