Take advantage of the cutting edge sharpness when you couple larger format lens to smaller format sensors. The adapter allows you to use larger format cameras on digital and film camera bodies. Distortion and aberration are reduced by the smaller image field by using the center of the larger lens image circle. Made with high precision and constructed of matte-black finish ensures smooth mounting, long lasting experiences and reduced internal reflection. This adapter allows mounting of Nikon F lenses to Sony E-mount cameras.