Lens is in rough condition. Heavy dust inside as well as scratches on front and rear elements. No apparent hazing, fogging, or fungus. Despite all that, focus is fairly smooth and aperture is snappy at all settings. Rubber focus ring is coming unglued - see photos. This is a non-AI lens and will not mount on most modern Nikon cameras. See photos for condition - sold as-is and as-described. Thanks for looking!