Sigma USB Dock – Canon Fit

Kuvaus

Short Description: By connecting the USB cable to a computer, SIGMA USB DOCK enables photographers to update the lens firmware and adjust parameters such as focus. The adjustment is processed with special software (SIGMA Optimization Pro). The AF speed, focus limiter and OS function are also customizable for Sports lenses. Compatible lens 35mm F1.4 DG HSM 30mm F1.4 DC HSM 17-70mm F2.8-4 DC MACRO OS HSM 17-70mm F2.8-4 DC MARO HSM 120-300mm F2.8 DG OS HSM