This Nikon Nippon Kogaku Nikkor-QC 135mm f3.5 Camera Lens Bayonet Mount Leather Case is a vintage gem for photography enthusiasts. The lens features manual focus and a maximum aperture of f/3.5. The exterior material is made of aluminum, and the lens was manufactured in Japan in the 1960s. This lens is a part of the Nikon NIKKOR series, and is classified as a telephoto lens. It comes with a screw mount and a bayonet mount, making it easy to attach to your camera. The lens also comes with a leather case, making it easy to transport and store. Capture stunning photos with this vintage Nikon lens.