Leitz DOOBC.
Guter Zustand / bon état / good condition.
The Leitz DOOBC is a specialized Leica lens adapter designed to mount certain Leica lenses, such as the Elmar and Summicron 50mm, onto enlargers, Focomat devices, or within the Visoflex reflex system, enabling macro or precision photography setups.
-adapter-adaptateur-rare!)
