Ernst Leitz Wetzlar optical device / projection unit, made in Germany. Solid metal construction with original focusing knobs and mounting platform. Power specification: 120/230V, 50–60Hz, max 125W (12V 100W lamp). The item is in good overall condition with normal signs of use and age (small marks/scratches). Optical elements appear present; no detailed optical testing has been performed. Ideal for collectors of Leica/Leitz equipment, optical instruments or vintage laboratory / projection devices.