Sigma Releases Mount Converter MC-11 EF-E Firmware Ver. 2.03

From Sigma:

Firmware update for the SIGMA MOUNT CONVERTER MC-11 EF-E

We are pleased to announce that a firmware update for the SIGMA MOUNT CONVERTER MC-11 is now available.

[Applicable product]

SIGMA MOUNT CONVERTER MC-11 EF-E

[Benefits of the update]

It makes the converter compatible with the SIGMA 500mm F4 DG OS HSM | Sports in Canon EF mount, that has the latest firmware Ver. 2.03.

[How to update]

Connect the SIGMA MOUNT CONVERTER MC-11 to a computer with the included USB cable, then open SIGMA Optimization Pro. If there is a newer firmware version available than the one currently installed on your converter, you will see the message "There is the latest firmware for the converter". Click "Yes" to update.

* Before attaching the updated SIGMA MOUNT CONVERTER MC-11 to the camera body, please remove the battery pack from the camera then reinsert.

* Please be sure to update SIGMA Optimization Pro to the latest version when updating the MC-11 firmware.

SIGMA Optimization Pro Download page: https://www.sigma-global.com/en/software/sigma-optimization-pro/