Fotodiox Pro Iris Lens Mount Adapter Compatible with Contax N Lenses on Sony E Cameras

Compatible with Contax N lenses on Sony E-mount mirrorless cameras; Infinity focus or beyond allowed Enhanced craftsmanship and high-tolerance construction for demanding professionals; Integrated aperture iris for incoming light adjustment 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