Leitz OTRPO / 16471 Adapter Chrome

Chrome Leitz OTRPO / 16471 adapter for using with the Leitz Visoflex system and OTZFO / 16464 adapter on Leica screw mount and M mount cameras. Extension tube for near focusing with universal focusing mount. Some very small signs. The picture shown is not an actual picture and the adapter might look a bit different compared to this one.