Zeiss ContaxForum for the classic Zeiss Contax I, II, III, IIa, IIIa , G series, and if you want to push it, the nice Contax point and shoots. Some spill over from the Kievs, the Soviet copy of the Contax II/III can also be expected. Plus the ONLY production camera ever made in classic Zeiss Contax Rangefinder mount WITH TTL metering ... the Voigtlander Bessa R2C.
Contaxes are a real "Mechanical Rhapsody" with all sorts of buttons, dials, and funky looking protruding bits. I think this late model Contax 1 is the prettiest camera I own. Everything works extremely well. The added PC terminal is installed very neatly, and provides a reliable X sync at 1/25.