Pinhole Lens For 35mm SLR Camera w/Removable Lens -- Pentax K

Focusing pinhole lens with colens to overcome fuzziness. Works only with cameras with removable lens because pinhole lens fits onto camera body. Lens features: .018 diameter aperture, 105 f/stop, etched stainless steel construction, a much sharper image, a brighter viewing screen, a shorter exposure time and a depth of field from 1" to infinity. Bayonet mount, also works for Ricoh.