Zeiss Ikon ZM brand_Arca Swiss Shutter speeds and metering are

Shutter speeds and metering are accurate

with light wear and approximately 24k actuations

there are a few deeper scuffs and scrapes which do not affect function (the most notable is visible in the photo)

gaskets everywhere

Using "special glass and treatment

Zeiss Ikon ZM brand_Arca Swiss Shutter speeds and metering areThe Zeiss Ikon ZM is a lovely M mount 35mm rangefinder camera, with a bright, clear viewfinder and aperture priority autoexposure a more modern, squarer M7, essentially. This one's in excellent condition, with accurate metering and shutter speeds, good rangefinder, and only very minor cosmetic wear, most notably a small scuff on the rear door and a small mark on the edge of the top plate: nothing dramatic.