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

    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.

    This firmware makes the SIGMA MOUNT CONVERTER MC-11 compatible with the latest firmware of SIGMA interchangeable lenses.

    For customers who own the SIGMA MOUNT CONVERTER MC-11, please update the firmware via SIGMA Optimization Pro※ by connecting it to a computer using the supplied USB Cable.

    ※Before updating the firmware, please ensure SIGMA Optimization Pro has been updated to Ver.1.5.0 or later for Windows / Ver. 1.5.1 or later for Macintosh.
    ※Before attaching the updated SIGMA MOUNT CONVERTER MC-11 to the camera body, please remove the battery pack from the camera and put it back in again.

    [Applicable product]

    [Benefits of the update]
    ・It has become compatible with the SIGMA 500mm F4 DG OS HSM | Sports for Canon EF mount, that has the latest firmware Ver.2.02.

    【SIGMA Optimization Pro Download page】

    For further information, please contact your nearest authorized SIGMA subsidiary / distributor.

    We appreciate your continued support for our company and products.