The Sigma USB Dock (Nikon Mount) allows you to connect your Sigma Global Vision lenses to your computer in order to update firmware and adjust focus setting parameters using the Sigma Optimisation Pro software.
This dock is only compatible with the Sigma Art, Contemporary, and Sports line lenses featuring a Nikon F lens mount.
Update Lens Firmware and Adjust Settings
For Use with Sigma Global Vision Lenses
Compatible with Canon EF-Mount Lenses
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