Sigma USB Dock - Nikon F Mount Film Size_120 5V) battery or P48 phantom

5V) battery or P48 phantom power which can be supplied by professional cameras

It lays down precise 4 picoliter-size ink droplets to produce sharp detail and excellent image quality

affording a constant maximum aperture of f/4 along with rugged construction for maximum versatility

5V LR-6 (Alkaline)

Seamless Paper rolls are core wound and come wrapped in a plastic sleeve

Sigma USB Dock - Nikon F Mount Film Size_120 5V) battery or P48 phantomBy 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.