Vizelex ND Throttle Lens Adapter Compatible with Hasselblad V-Mount Lenses on Canon EF/EF-S Mount Cameras

Compatible with Hasselblad V-mount lenses on Canon EF/EF-S mount cameras cameras; Infinity focus or beyond allowed Features built-in variable neutral density filter ND4-ND256 (2-8 stops); Ideal for maintaining shallow depth of field in bright conditions or slowing down shutter speeds Enhanced craftsmanship and high-tolerance construction for demanding professionals Precision all-metal construction with chrome plated brass lens mount for secure and solid fit Limited 2-Year Manufacturer Warranty