Firmware Update For SIGMA 100-400mm F5-6.3 DG OS HSM | Contemporary For CANON EF Mount

Thank you for purchasing and using our products.

We would like to announce that a new firmware update for SIGMA 100-400mm F5-6.3 DG OS HSM | Contemporary for CANON EF mount is now available.

For customers who own the SIGMA USB DOCK and applicable products listed below, please update the firmware via SIGMA Optimization Pro‚Ī.
‚Ī Before updating the firmware using the SIGMA USB DOCK, please ensure to update SIGMA Optimization Pro to Ver. 1.5.0. or later for Windows / Ver. 1.5.1. or later for Macintosh.

[Applicable product]
„ɪSIGMA 100-400mm F5-6.3 DG OS HSM | Contemporary for CANON EF mount

[Benefits of the update]
„ɪIt has optimized the operation of Mode 2 in Optical Stabilizer when used in combination with the SIGMA MOUNT CONVERTER MC-21 EF-L.

„ÄêSIGMA Optimization Pro Download page„Äë
https://www.sigma-global.com/en/download/lenses/sigma-optimization-pro/

For further information, please contact your nearest authorized SIGMA subsidiary / distributor.
https://www.sigma-global.com/en/about/world-network/

We appreciate your continued support for our company and products.