Firmware update for Sony E-Mount lenses

Thank you for using SIGMA products.
We are pleased to announce that the download of firmware for SIGMA's E-mount is now available.

The changes in this firmware are as follows:

【Applicable product and version】

・Sigma 16-28mm F2.8 DG DN | Contemporary Ver.04 for Sony E-Mount

【Benefit of the update】

・Fixed a problem where it took a long time for the camera to be ready to take pictures after the camera was turned on.

【How to update】

Please click on 'For Windows' or 'For Mac' in the firmware download page below for your lens in Sony E-mount, read "Before updating" and follow the update procedure.
https://www.sigma-global.com/en/support/firmware/?category=lenses

*After the update is complete, be sure to remove the battery pack from the camera and reinsert it.

For further information, please contact your nearest authorized SIGMA subsidiary / distributor.
https://www.sigma-global.com/en/world-network/
We appreciate your continued support for our company and products.