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

Technical Specifications:

Mac System Requirements	Sigma Optimization Pro for Mac Software macOS 10.13-10.15 Intel Processor 2 GB RAM (3 GB Recommended) 1 GB Disk Space 24-bit or Greater Graphics Card 1024 x 768 or Higher Screen Resolution USB 2.0 Type-A Port
Windows System Requirements	Sigma Optimization Pro for Windows Software Windows 8.1 or 10 Intel Core 2 Duo Processor or Faster 2 GB RAM (3 GB Recommended) 1 GB Disk Space 24-bit or Greater Graphics Card 1024 x 768 or Higher Screen Resolution USB 2.0 Type-A Port

 

Items Included:

• Sigma UD-11 USB Dock for Leica L
• SUC-31 USB Cable (USB Type-A to Type-C)
• Limited 1-Year Manufacturer Warranty