This vintage M39 screw mount Nippon Kogaku Nikkor-Q 13.5cm (135mm) f/3.5 manual focus rangefinder lens comes with its original front cap. There are a few scuffs and scratches on the exterior of the barrel and there are small fungus spots and a light haze inside of it. Its focus and aperture adjustments are both smooth and its glass is free of any separation to its elements.