The Sigma USB dock works in conjunction with Sigma Optimization Pro software in order to connect a photographers lens to their personal computer to update firmware and other parameters such as focus, and for the Sports category: Autofocus speeds, focus limiters, and optical stabilization functionality. Updating the firmware can be done via the internet. Sigma Photo Pro is available for Mac and PC computers.
- Update Lens Firmware
- Customize: Autofocus, OS, Focus
- Compatible with Global Vision Lenses (except DN lenses)
- Connects to computer via USB cable
Condition: Brand new in original manufacturer's packaging
Contents: USB Dock, USB Cable
Warranty: 1 Year Canadian Manufacturer's Limited Warranty