The vintage Komuranon (Sankyo Kohki) 200mm f/3.5 lens is a manual focus lens made of aluminium, known for its quality and durability. With a maximum aperture of f/3.5, this lens is ideal for capturing detailed images with a shallow depth of field. The Komura-Tech brand ensures reliability and performance, making it a sought-after option for photography enthusiasts looking to add a classic touch to their gear.