100-400mm F5-6.3 DG DN OS | Contemporary (Sony E-mount serial number : 56398400 or larger)
Sigma · Lens
Firmware history
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・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.
Release notes & download → -
Version 03 Jan 26, 2023
AF assist function during video recording is now supported.*Only SONY camera models with AF assist function are supported.
Release notes & download → -
Version 02 Jul 15, 2021
It has improved the phenomenon whereby the lens’s optical stabilizer effect differs depending on the shutter type and drive mode used.It has corrected the phenomenon whereby the lens firmware cannot be updated via the ca...
Release notes & download →
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