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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

- SIGMA Global

Thank you for purchasing and using our products.

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

For customers who own the SIGMA USB Dock UD-11 and applicable products listed below, please update the firmware via SIGMA Optimization Pro


Applicable product

SIGMA 12-24mm F4 DG HSM | Art in Canon EF-mount

Benefits of the update

• It has optimized exposure during viewfinder shooting when used in combination with Canon EOS 90D and EOS-1D X Mark III.
• It has fixed a rarely-occurring communication problem during Live View shooting when mounted on the EOS-1D X Mark III.


Applicable product

SIGMA 24-35mm F2 DG HSM | Art in Canon EF-mount

Benefits of the update

• It has optimized exposure during viewfinder shooting when used in combination with Canon EOS 90D and EOS-1D X Mark III.
• It has fixed a rarely-occurring communication problem during Live View shooting when mounted on the EOS-1D X Mark III.
• It has reduced the operating sound of the lens diaphragm blades when attached with the SIGMA MOUNT CONVERTER MC-11 EF-E and used for shooting movies.
• It has reduced the operating sound of the lens diaphragm blades when used for shooting movies on Canon cameras.*

*The degree of improvement differs depending on the camera used.


Applicable product

SIGMA 24mm F1.4 DG HSM | Art in Canon EF-mount

Benefits of the update

• It has optimized exposure during viewfinder shooting when used in combination with Canon EOS 90D and EOS-1D X Mark III.
• It has reduced the operating sound of the lens diaphragm blades when attached with the SIGMA Mount Converter MC-11 EF-E and used for shooting movies.
• It has reduced the operating sound of the lens diaphragm blades when used for shooting movies on Canon cameras.*

*The degree of improvement differs depending on the camera used.



Applicable product

SIGMA 50-100mm F1.8 DC HSM | Art in Canon EF-mount

Benefits of the update

• It has optimized exposure during viewfinder shooting when used in combination with Canon EOS 90D.


Applicable product

SIGMA 60-600mm F4.5-6.3 DG OS HSM | Sports in Canon EF-mount
SIGMA 35mm F1.4 DG HSM | Art in Canon EF-mount

Benefits of the update

• It has optimized exposure during viewfinder shooting when used in combination with Canon EOS 90D and EOS-1D X Mark III.


How to update

Connect the lens to a computer with 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.


SIGMA Optimization Pro download

For further information, please contact SIGMA Imaging Nordic by e-mail: customerservice@sigma-imaging.se

We appreciate your continued support for our company and products.

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