We would like to announce that a firmware update for the 150-600mm F5-6.3 DG DN OS | Sports is now available.
How to update
For those who update the firmware in-camera.
Please select the applicable product from the following page, go to the download page, click your lens mount type and follow the update procedure.
For those who own the SIGMA USB DOCK UD-11
Connect the lens to a computer via the SIGMA USB DOCK UD-11 (sold separately), then open SIGMA Optimization Pro. If the lens firmware isn’t the latest version, the following message will appear: ‘The latest lens firmware is available’. Click ‘Yes’ to update.
Before updating lens firmware using the SIGMA USB DOCK UD-11, please ensure you update SIGMA Optimization Pro to the latest version. Do not remove the lens or press the detachment button while updating firmware.