perfect working only for serious buyers selling price only 15k vintage Leitz Prado 150 slide projector featuring a cast iron metal case. This model was manufactured by Ernst Leitz in Wetzlar, Germany. It is often valued as a display piece due to its solid construction and retro design. These projectors are known to use high-quality Hektor lenses, such as a 150mm f2.5 lens. The projector typically comes with a slide adapter and sometimes a second film adapter.