Lenses & Accessories
Here comes the text about lenses.
Universal viewfinder mirror imageProductionyear: onbekend
Every screw mount Leica’s is equipped with a finder that displays the image of a 5 cm lens. For all other focal lengths a separate finder had to be used. Leitz made many finders for specific focal lengths, but also a number of universal finders. This early type has settings for 3,5, 5, 7,3, 9, 10,5 and 13,5 cm.
This version type renders a mirror image. For portrait pictures a knob on the back f the finder has to be turned.
The finder has a parallax correction mechanism in that the viewer tumbles a bit for shorter focus distances. Therefor this viewfinder is also useful for 5 cm lenses.