History

    Cine Lenses Service

    Back-focusing Adjustment Service

    Fine back-focusing adjustment to achieve optimal performance on your cameras. (charges apply)

    For more information, please contact your nearest SIGMA representative directly.

    Mount Conversion Service

    This special service helps convert the mount of your SIGMA lenses to another mount system in order to be compatible with the specification of corresponding camera bodies. (charges apply)

    For more information, please contact your nearest SIGMA representative directly.

    Focus Ring Notation Conversion Service

    SIGMA can convert the notation on the focus ring from either feet or meter, and to the other after purchase as necessary (charges apply)

    For more information, please contact your nearest SIGMA representative directly.

    Fully Luminous Painting Service

    The specification, gradation baseline, lens change indications, and rings all feature luminous paint for enhanced visibility.
    The upgrade is available after purchase. (charges apply)

    For more information, please contact your nearest SIGMA representative directly.

    Torque Adjustment Service

    Torque adjustment of each ring to meet users’ preference. (charges apply)

    For more information, please contact your nearest SIGMA representative directly.

    /i Technology conversion service

    This service allows converting PL-Mount lenses to the newer electronic PL-Mount compatible with Cooke’s /i Technology protocol. (service fees apply)

    For more information, please contact your nearest SIGMA representative directly.