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Firmware Update For SIGMA Global Vision Lenses In Canon EF Mount

Firmware Update For SIGMA Global Vision Lenses In Canon EF 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 lens in Canon EF mount listed below.
For customers who own the SIGMA USB DOCK UD-01 and applicable products listed below, please update the firmware via SIGMA Optimization Pro.

[Applicable product]

  • SIGMA 28mm F1.4 DG HSM | Art in Canon EF mount
  • SIGMA 70mm F2.8 DG MACRO | Art in Canon EF mount
  • SIGMA 85mm F1.4 DG HSM | Art in Canon EF mount
  • SIGMA 135mm F1.8 DG HSM | Art in Canon EF mount

[Benefits of the update]
It has optimized the exposure during viewfinder shooting when used in combination with the EOS 90D and the EOS-1D X Mark III.

[Applicable product]
SIGMA 30mm F1.4 DC HSM | Art in Canon EF mount

[Benefits of the update]
It has optimized the exposure during viewfinder shooting when used in combination with the EOS 90D.

[How to update]
Connect the lens to a computer via the SIGMA USB DOCK UD-01 (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-01, please ensure you update SIGMA Optimization Pro to the latest version.

[SIGMA Optimization Pro Download page]
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 SIGMA products.

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