Olympus OM-1
A small, light single-lens reflex that made other makers shrink their cameras.
Maitani removed everything unnecessary and moved the shutter-speed control to the lens mount. The OM-1 founded a whole system of small cameras and lenses.
Materials: Metal body, glass optics
Manufacture: Made in Japan.
The compact body with a low prism.
The shutter-speed ring around the lens mount.