Leitz upright viewfinder VIOOH, black/chrome finish. A standard Leitz viewfinder produced over a long period from around 1938 to 1964. Features frame selection for 35/50/85/90/135mm. Parallax correction is marked in meters. When you change the focal length while looking through it, the frame narrows dramatically, giving it a distinctly cyber-like feel.
This example comes with the rare 28mm attachment TUVOO. When screwed onto the front of the finder, it converts the 35mm frame to 28mm.

There are only two or three extremely faint scuffs visible under a loupe, but overall the exterior shows no signs of use and is in excellent condition. There is no loss of black paint or chrome plating.
The upright VIOOH finder was produced in large numbers and is a common accessory, but examples in this level of condition are seldom seen.
Both the VIOOH and TUVOO were overhauled in July 2025. The glass is crystal clear, offering a crisp view that matches the fine exterior. The 28mm TUVOO attachment also has pristine glass and does not compromise the view.
A fine choice for a collection.
Comes with its dedicated leather case and the original box for the TUVOO attachment.