Thank you for purchasing and using our products.
We would like to announce that a new firmware update for the  SIGMA 70mm F2.8 DG MACRO | Art for Sony E-mount is now available.

Applicable product】
・SIGMA 70mm F2.8 DG MACRO | Art for Sony E-mount

【Benefit of the update】
・It has corrected the phenomenon whereby Clear Image Zoom function incorporated in the camera cannot be used.

To update the firmware, please refer to the following page.

【SIGMA Optimization Pro Download page】

https://www.sigma-global.com/en/download/lenses/sigma-optimization-pro/

* After completing the firmware update, please turn off the camera, remove the battery pack or the AC adapter, reinstall and then turn on the camera.

For further assistance please contact Sigma Imaging (UK) Ltd Service Department by email: service@sigmauk.com or telephone: 01707 329 999

We appreciate your continued support for our company and products.