Sigma UD-11 USB Dock for Canon EF-M
Sigma UD-11 USB Dock for Leica L


Sigma UD-11 USB Dock

Canon EF-M Mount
Sale price$59.00
Style:Canon EF-M Mount

Designed exclusively for use with a SIGMA Contemporary, Art, or Sports lens and its accessories, the Sigma UD-11 USB Dock allows users to update firmware and customize settings on lenses in these lineups. You can update lens firmware as well as adjust the amount of focus movement and MF timing when operating the focus ring in the conjunction with Sigma's Optimization Pro Software.