German Kodak was established in 1932. The first Kodak Retina was born in 1934, which was compact in the world. After that German Kodak had been manufacturing World popular Retina camera to the late of 1960.

Retina IIIc(photo) was made in 1954 Leica M3 was born. It was first model which built in exposure meter. Attached lens was Schneider Xenon-C 50mm F2.