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Firmware Update For SIGMA Global Vision Lenses In Canon EF-M Mount

Thank you for purchasing and using our products.

We would like to announce that a new firmware update is now available for SIGMA Global Vision lenses in Canon EF-M mount listed below.

[Applicable product]

[Benefits of the update]

  • The lens has become compatible with focus ring adjustment functionality.

[How to update]
Connect the lens to a computer via the SIGMA USB DOCK UD-11 (sold separately)*1, then open SIGMA Optimization Pro*2. If the lens firmware isn’t the latest version, the following message will appear: ‘The latest lens firmware is available’. Click ‘Yes’ to update.

*1 Released August 2020
*2 Before updating lens firmware using the SIGMA USB DOCK, please ensure you update SIGMA Optimization Pro to Ver.1.6.0 or later.

[SIGMA Optimization Pro download page]

For further information, please contact your nearest authorized SIGMA subsidiary / distributor.

We appreciate your continued support for SIGMA products.

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