This Soviet lens is a must-have for any photography enthusiast. The MC VOLNA-3 is a high-quality, manual focus lens with a maximum aperture of f/2.8. . The lens is made of aluminum and has a focal length of 80mm, making it perfect for portrait and landscape photography. The Biotar Copy of this lens is a great addition to any camera collection. It has a PENTACON SIX mount and is compatible with filters up to 62mm in size. This lens is part of the VOLNA-3 series and is known for its exceptional quality. Don't miss out on the chance to add this lens to your collection.