Leitz Wetzlar Microscope Camera Adapter w/ Summar Elmar 5cm Macro Lenses
Leitz Summar / Elmar 5cm Macro Lens Set. Leitz Summar 5cm f/2.0 Lens Head. 29220, made in Germany and designed for scientific photography through microscopes or for precision macro reproduction. Leitz Wetzlar Germany markings.