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Sigma USB Dock for Nikon Lenses with 32GB Ultra SDHC UHS-I Memory Card and Digital Camera Cleaning and Accessory Kit
The Sigma USB Dock for Nikon Lenses works in conjunction with Sigma Optimization Pro software in order to connect your lens to your personal computer. The Dock 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 Optimization Pro software. The dock is only compatible with the Sigma Art, Contemporary, and Sports line lenses. 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 the lens firmware. Unique Features The dock features three different AF speed modes to modify how quickly the lens changes focus. You can also constrain focus distances

Price is $59.00
Price: $59