Nickel Leica I rare black paint camera Elmar 3.5 f=5cm collapsible 50mm upgrade. The shutter speeds are accurate to the eye and ear. The camera has little signs of usage and is in excellent cosmetic and mechanical and optical condition. This is the sought after Leica I nickel original factory ujpgrade and a crisp and clear viewfinder. The lens is an ELMAR 1:3.5 f=5cm collapsible type screw mount lens. The lens is in particularly good condition with the glass being crystal clear and free of any blemishes. The focus is smooth and accurate, and the diaphragm is the same. The serial number of the camera is # 294 56