Vizelex CINE ND Throttle Lens Mount Adapter Compatible with Canon FD and FL Lenses on RF Cameras

Compatible with Canon FD and FL 35mm film Lenses to Canon RF-Mount Mirrorless Camera Body Built-in Variable Density Filter: ND2 - ND256 (1-8 stops);Integrated aperture control dial for adjusting the lens aperture Precision all-metal construction with chrome plated brass mounts for secure and solid fit Enhanced craftsmanship and high-tolerance construction for demanding professionals; infinity focus or beyond allowed Limited 2-Year Manufacturer Warranty