I am searching for replacement aperture blades for the Compur Rapid shutter on Zeiss Ikoflex IIa (Early version). The lens is a Tessar 75mm f/3.5. It has 10 aperture blades and 5 shutter blades.
The maximum diameter according to the part that holds the aperture blades is about 17.9 mm. The radial width of the blade is about 4.7mm. The blade has 2 holes, each located on opposite sides.
Does anyone know which cameras share the same aperture blade part, or someone who might have a spare part in their inventory?