Sigma USB Dock (Canon EF-M)

Sigma USB Dock UD-11 lens dock (Canon EF-M)

The Sigma USB Dock is a tool for calibrating Sigma lenses. The USB dock allows you to fine-tune Sigma's Art, Sports and Contemporary series lenses.

With the USB Dock you can do the following:

• Updates lens firmware
• Adjusts the focus distance forward or backward
• Adjusts the focus speed
• Adjusts the image stabilizer operation.
• Adjusts the limits of the limited focus area *
• Saves settings to optics memory locations *

* Not all lenses have these adjustment options marked with an asterisk.

The Sigma USB Dock is a block with a bayonet on one side and a USB cable on the side. The lens is connected to the bayonet on the dock and the dock is connected to the computer with a USB cable. In order to adjust the lenses successfully, the SIGMA Optimization Pro software must be installed on the computer (PC or Mac).

Watch the USB Dock user manual in video format here

With all Sigma Art, Sports and Contemporary series lenses with Canon EF-M mount, i.e. all models released after the beginning of 2013. All models released in the future will be compatible.