Sigma USB Dock for EF-Mount Lenses
- Update Lens Firmware and Adjust Settings
- For Use with Sigma Global Vision Lenses
- Compatible with EF-Mount Lenses
The Sigma USB Dock for EF-Mount Lenses is a practical accessory that allows you to connect your Sigma Global Vision lenses to your computer. The Sigma USB Dock for EF-Mount Lenses updates the firmware and adjusts focus setting parameters for your Sigma Global Vision lenses using the Sigma Optimization Pro Software. The Sigma USB Dock for EF-Mount Lenses is only compatible with the Sigma Art, Contemporary, and Sports line lenses featuring an EF lens mount.
Sigma Optimization Pro
Once a Sigma Art, Contemporary, or Sports line lens is connected, you can use the Sigma Optimization Pro software to configure focus settings and update lens firmware.
For all lines of lenses, there are four categories for prime lenses and 16 categories (four options for focal length, four options for shooting distance) for zoom lenses available. These categories allow you to set certain focusing settings to better suit your personal shooting style.
Sports Line-Specific Settings
If using a Sports line lens, additional lens configurations are available: three different AF speed modes to modify how quickly the lens changes focus; the ability to constrain focus distances within a specific range to suit your personal shooting habits; and three Optical Stabilizer modes to suit the manner in which you are shooting.