This sale is for one difficult to find, near mint condition rubber eyecup for any Mamiya earlier type RB67 prism finders – the RB67 Pro and ProS standard non-metered prism, plus the RB67 Pro and ProS CdS metered prisms. PLease note that this eyecup has a square fitting and will NOT fit the later model L2 prisms which have a rectangular eyepiece.
This eyecup is in near perfect condition with minimal signs of use.
Extremely hard to find in any condition.