Here a Japanese Hamond Model B Binocular camera.
It is a combination of binoculars and a camera taking 3x4cm exposures on 127 film.
Made Japan 1939-1940.
Macold f/4.5 lens, f =50mm.
Shutter: Hamond shutter, 25, 50, 100, T, B speeds.
5× magnification.
