The Sigma 100-400mm F5-6.3 DG DN OS Contemporary is a full-frame telephoto zoom for Sony FE mirrorless featuring 21 elements in 15 groups and built-in Optical Stabilizer in a compact mirrorless-optimized body. This serial number range (up to 399) corresponds to an earlier production batch. The lens belongs to Sigma's Global Vision Contemporary line.
Product released: November 26, 2020
Latest firmware version
Version 04, released June 20, 2024
Last checked for updates: Nov 1, 2026 05:38 UTC
What's new in version 04
・Compatibility with continuous shooting of up to approximately 120 frames per second has been added for the focus modes (AF-S/DMF/MF) on Sony α9 III cameras.
LatestUpdate has tracked 3 versions of Sigma 100-400mm F5-6.3 DG DN OS Contemporary (Sony E (SN -399)) firmware, released between July 15, 2021 and June 20, 2024.
Version 04 - June 20, 2024: ・Compatibility with continuous shooting of up to approximately 120 frames per second has been added for the focus modes (AF-S/DMF/MF) on Sony α9 III cameras.
Version 03 - January 26, 2023: AF assist function during video recording is now supported.*Only SONY camera models with AF assist function are supported.It has improved the phenomenon whereb…
Version 02 - July 15, 2021: AF assist function during video recording is now supported.*Only SONY camera models with AF assist function are supported.It has improved the phenomenon whereb…
What is Sigma 100-400mm F5-6.3 DG DN OS Contemporary (Sony E (SN -399))?
The Sigma 100-400mm F5-6.3 DG DN OS Contemporary is a full-frame telephoto zoom for Sony FE mirrorless featuring 21 elements in 15 groups and built-in Optical Stabilizer in a compact mirrorless-optimized body. This serial number range (up to 399) corresponds to an earlier production batch. 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 (Sony E (SN -399))?
The latest firmware version of Sigma 100-400mm F5-6.3 DG DN OS Contemporary (Sony E (SN -399)) is 04. It was released on June 20, 2024.
What changed in Sigma 100-400mm F5-6.3 DG DN OS Contemporary (Sony E (SN -399)) firmware version 04?
Sigma 100-400mm F5-6.3 DG DN OS Contemporary (Sony E (SN -399)) firmware version 04 includes the following changes: ・Compatibility with continuous shooting of up to approximately 120 frames per second has been added for the focus modes (AF-S/DMF/MF) on Sony α9 III cameras.
Where can I download the latest Sigma 100-400mm F5-6.3 DG DN OS Contemporary (Sony E (SN -399)) firmware?
Details and download instructions for the latest Sigma 100-400mm F5-6.3 DG DN OS Contemporary (Sony E (SN -399)) firmware (version 04) are on Sigma's official release page: https://www.sigma-global.com/en/support/firmware/c020_100_400_5_63/?mount=sony-e-399-before
How often does Sigma release firmware updates for Sigma 100-400mm F5-6.3 DG DN OS Contemporary (Sony E (SN -399))?
We have tracked 3 firmware versions of Sigma 100-400mm F5-6.3 DG DN OS Contemporary (Sony E (SN -399)).