Sigma UD-11 USB Dock for L-Mount Lenses (New)

• Compatible with Select L-Mount Lenses
• Use with Sigma Optimization Pro Software
• Update Lens Firmware and Adjust Settings
• USB Type-C Port

Adjust and update select Sigma L-mount lenses, teleconverters, and mount converters with the UD-11 USB Dock. Used in conjunction with Sigma's Optimization Pro software, this useful accessory can be used to update lens firmware as well as 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:
16mm f/1.4 DC DN Contemporary
30mm f/1.4 DC DN Contemporary
56mm f/1.4 DC DN Contemporary
100-400mm f/5-6.3 DG DN OS Contemporary
45mm f/2.8 DG DN Contemporary
14-24mm f/2.8 DG DN Art
24-70mm f/2.8 DG DN Art
35mm f/1.2 DG DN Art

The UD-11 USB Dock can be used to update firmware on the following lenses, teleconverters, and mount converters:
14mm f/1.8 DG HSM Art
20mm f/1.4 DG HSM Art
24mm f/1.4 DG HSM Art
28mm f/1.4 DG HSM Art
35mm f/1.4 DG HSM Art
40mm f/1.4 DG HSM Art
50mm f/1.4 DG HSM Art
70mm f/2.8 DG Macro Art
85mm f/1.4 DG HSM Art
105mm f/1.4 DG HSM Art
135mm f/1.8 DG HSM Art
TC-1411 1.4x Teleconverter
TC-2011 2x Teleconverter
MC-21 Mount Converter

Specifications: