The KMZ Industar-22 50mm f3.5 lens for Leica thread mount is a Soviet-made collapsible 50mm lens, styled like a classic Leica Elmar (but its not an Elmar, of course).Cosmetic condition is fine. Focusing works, with a slightly irregular feel. Diaphragm is functional.Optics have some light scratches, no haze or fungus. Look, its not perfect, but its in better shape than the Soviet Union.