100-400mm F5-6.3 DG DN OS | Contemporary (L-Mount)
Sigma · Lens
Firmware history
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・The operational stability has been improved.
Release notes & download → -
Version 1.3 May 25, 2023
Supports Leica Extender L 1.4x by Leica Camera AG
Release notes & download → -
Version 1.2 Jul 15, 2021
It has improved the phenomenon whereby the lens’s optical stabilizer effect differs depending on the shutter type used.
Release notes & download → -
Version 1.1 Mar 25, 2021
It has improved the AF accuracy when it is used with the SIGMA fp L.It has optimized the Optical Stabilizer’s Mode2 with the camera settings.It has optimized the open F value display.
Release notes & download →
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