Up for sale is my mint Nikkor 500mm reflex f8 lens.  serial number 584669. It comes with case and all 5 of the 39mm filters(4 in the case and the clear filter is mounted on the back of the lens), and lens caps.  This lens has been taken care of and used very carefully.  There are no marks,dings, scratches on the outside of the lens. There is no dust or fungus in the lens and there are no scratches or marks on the glass/lens. The lens is perfect as can be seen from the photos. The tripod mount is clean with no scratches or marks. You will be pleased with this purchase and the lens takes great photos. I used it for hummingbirds and squirrel pics, birds, etc.  Also, the focus ring is smooth. It can be used with nikon film or digital cameras set on manual focus.  This lens is in perfect condition but I have not been using it often enough to justify hanging on to it.  any questions, please ask.   brad0626