USB DOCK L (UD-11) - L MOUNT

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.

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

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