The Sigma UD-11 USB Dock for Canon EF-M allows you to adjust and update certain Sigma L Mount Lenses (list provided below, in features).
When used in conjunction with Sigma's Optimisation Pro Software the Sigma UD-11 USB Dock for Canon EF-M is useful for ensuring your compatible Sigma Canon EF-M lens is up to date with firmware. Furthermore, you can also adjust the amount of focus movement and MF timing when operating the focus ring.
Lens Compatibility
The UD-11 USB Dock can be used to update firmware as well as fine-tune the manual focus operation timing adjustment on the following lenses:
- Sigma 16mm f/1.4 DC DN Contemporary Lens (Leica L)
- Sigma 30mm f/1.4 DC DN Contemporary Lens (Leica L)
- Sigma 56mm f/1.4 DC DN Contemporary Lens (Leica L)
- Sigma UD-11 USB Dock for Canon EF-M
- Sigma SUC-31 USB Cable (USB Type-A to Type-C)
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