Vintage 8mm movie camera wide angle lens, Cinemax Wide Converter 66 - 17.6mm

...0.55x Japan, vintage cinematography tools A Cinemax Wide Converter lens to fit the Cinemax 8mm movie camera. It would originally have a lens holder (turret). The lens is in decent vintage condition without any large or easily visible scratches. There is no back lens cap and the back lens needs a little more cleaning on the edges. With a few marks of age and use overall on the outside of the body and lens cap. Size: rear diameter 25 mm lens / 32 mm on the screw thread