This vintage West-German made camera was produced in 1968 after the integration of Carl Zeiss and Voigtlander in 1965. It has a piece of Tessar 42mm f/2.8 lens, an electronic metering and shutter system. The camera needs two EPX825 cells to operate but it is no longer available.
The Hong Kong map in this photograph is one of my personal collections which was printed in 1985.