Zorkiy ZK 50mm f/2 USSR Lens for Zorky Leica m39

Zorky ZK 50mm f/2 - "Zonnar Krasnogorsky" - super-fast normal lens with single-layer coating.

Made from captured Carl Zeiss Jena Sonnar T 50 mm f/ 2 optical units at the Krasnogorsk Mechanical Plant named after. S. A. Zvereva.