This meter is beautiful and reliable, very compact, user friendly, etc but it doesn't go with Zeiss Ikon cameras at all. I would like to know what was the idea behind it. This brown leather, dark red tones, golden toned letters and ivory look, are completely different from the Zeiss Ikon cameras in black and chrome. It is like a jewel box or something alike. I read that the first ones were black and then they moved to this version. I think they produced a lot because it is not hard to find in camera shows. Mine is still accurate.