100-Day Warranty. Projector lens comes with minor dust and traces of fungus inside, but without any scratches on the elements. The body has minor superficial scratches. This is a German projector lens produced in the 1920s and 1930s for motion picture projectors, and can be installed on modern mirrorless cameras via adapters. Such lenses are in high demand and can create exotic, swirly bokeh. You can see further information about this specific lens HERE in our partner website.