Firmware update for SIGMA 500mm F4 DG OS HSM | Sports for Canon EF mount
Thank you for purchasing and using our products.
We would like to announce that a new firmware update for SIGMA 500mm F4 DG OS HSM | Sports 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‚Äª.
‚Äª Before updating the firmware using the SIGMA USB DOCK, please ensure you update SIGMA Optimization Pro to Windows Ver. 1.5.0 / Macintosh Ver 1.5.1 or later.
„ÉªSIGMA 500mm F4 DG OS HSM | Sports for Canon EF mount
[Benefits of the update]
„ÉªIt has optimized the exposure when shooting with the viewfinder in combination with the EOS 90D and EOS-1D X Mark III.
„ÄêSIGMA Optimization Pro download page„Äë
For further information, please contact your nearest authorized SIGMA subsidiary / distributor.
We appreciate your continued support for SIGMA products.