Fotodiox Pro Lens Mount Adapter Compatible with Contarex Lenses on Sony E Cameras

Compatible with Contarex (CRX-mount) lenses on Sony E-mount mirrorless cameras; Infinity focus or beyond allowed Enhanced craftsmanship and high-tolerance construction for demanding professionals; Integrated aperture control dial for adjusting the lens aperture Precise fit and solid connection; lens has no play, gap or wiggling when mounted on adapter and no adjustments required Precision all-metal construction with chrome plated brass mount for secure and solid fit Limited 2-year Manufacturer Warranty