Thank you for purchasing and using our products.
We are pleased to announce that a firmware update for the SIGMA MOUNT CONVERTER MC-11 EF-E is now available.
・SIGMA MOUNT CONVERTER MC-11 EF-E
[Benefits of the update]
・It makes the converter compatible with the SIGMA 14mm F1.8 DG HSM | Art in Canon EF mount, that has the latest firmware Ver.2.01.
・It makes the converter compatible with the SIGMA 50mm F1.4 DG HSM | Art 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 Ver.1.6.0 or later when updating the MC-11 firmware.
【SIGMA Optimization Pro Download page】