Sigma USB Dock - Nikon F Mount Lens Mount_Sony E The smc Pentax-DA* 200mm F2

The smc Pentax-DA* 200mm F2

The new 300mm lens effectively leverages a host of Nikon core technologies

The Glass Limo is specifically designed for long lenses

the WS6 combines an open-cell foam surrounded with an outer layer of acoustically transparent artificial fur

Comfort and Capacity

Sigma USB Dock - Nikon F Mount Lens Mount_Sony E The smc Pentax-DA* 200mm F2By 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.