Metabones Speed Booster ULTRA 0.71x Adapter for Nikon F Lens to BMPCC 4K Camera

The Speed Booster ULTRA 0.71x Adapter for Nikon F Lens to BMPCC 4K Camera from Metabones allows full-frame Nikon F-mount and G series lenses to be mounted onto a Blackmagic Design Pocket Cinema Camera 4K MFT-mount camera. While doing so, the adapter's optics help to maximize the connected lens's apparent angle of view while providing a 1-stop increase for the camera over the lens's aperture range. The adapter provides manual aperture control.