Description
Designed exclusively for use with a SIGMA Contemporary, Art or Sports lens and its accessories, the SIGMA USB-DOCK enables the firmware to be updated and the settings of your SIGMA 100-400mm F5-6,3 DG DN OS | Contemporary lens adjusted. The USB-DOCK UD-11 is now also available for lenses with an L-mount. In addition to a firmware update function, the UD-11 can be used to adjust the speed of manual focusing. USB Type-C is now used as the connector type.
L-Mount
