Leitz's classic 50mm viewfinder. Product code: SBOOI, later designated as 12015.
This is a later model with 50mm engraving in capital letters, giving it a more modern appearance.
Like many classic Leitz accessories, the SBOOI exists in numerous variations—our shop has identified nearly eight different types. This particular version features knurling on both sides for grip, a black-painted eyepiece, and a single retaining screw under the shoe mount.
There is minor paint loss on the eyepiece, but overall, it shows little signs of use and remains in excellent cosmetic condition.
The glass is beautifully clear, free of haze. Enjoy its outstanding visibility.
