Sigma Announces 17-70mm F2.8-4 DC MACRO OS HSM Contemporary Lens Firmware Update

From Sigma:

Firmware update for SIGMA 17-70mm F2.8-4 DC MACRO OS HSM | Contemporary 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 17-70mm F2.8-4 DC MACRO OS HSM | Contemporary in Canon EF mount.

[Applicable product]

SIGMA 17-70mm F2.8-4 DC MACRO OS HSM | Contemporary in Canon EF mount

[Benefits of the update]

·It has improved a rarely-occurring phenomenon whereby the recording stops during movie shooting when used with Canon EOS 80D.

[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/software/sigma-optimization-pro/

Standard test results: Sigma 17-70mm f/2.8-4 DC Macro OS Contemporary Lens

Posted: 10/21/2021 8:13:39 AM CT   Posted By: Bryan
Posted to: Canon News    Category: Sigma Firmware Updates
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