Sigma UD-01 USB Dock Style:Sigma SA Mount making it a smart addition

making it a smart addition for photographers looking to elevate their shooting experience

allowing operators to maintain their focus on capturing the perfect shot

a large timecode display for precise positioning

especially when used with high-end cinema cameras or mirrorless systems that capture in broader spectral ranges

Stray Light Blocking: Expertly crafted to prevent unwanted light

Sigma UD-01 USB Dock Style:Sigma SA Mount making it a smart additionPhotographers can now update the lens firmware and adjust focus position and other parameters by connecting a SIGMA Art, Contemporary, or Sports lens to a computer with the Sigma UD 01 USB Dock. This dock is only compatible with the Sigma Art, Contemporary, and Sports line lenses featuring a Canon EF, Nikon F, Pentax K, Sony A, and Sigma SA Mount Lenses.