Olympus zuiko 50mm f3.5 Macro - aperture ball

[Edom31]

Hello.

Does anyone know the size and shape of the aperture ball for this lens? I lost mine while cleaning the lens...

Funny because I think there is an advantage in not having the ball - you have more "in between" stops - especially for film since you're not necesarily recording the exact f-stop for data purposes...

Thanks!

[Gardener]

I have a disassembled zuiko on my desk, the ball is 1/16".

[Edom31]

Thank you!