Nikon Nikkor 200mm F4 Lens Ai For Nikon Film and Nikon Digital SLR cameras  manual focus lens . Optics are decent with light dust specs and light wipe marks  , Focusing works fine but aperture blades show oil traces and aperture is stuck wide open at F4, therefore needs fixing work .Comes with Caps. Lens does show wear.  

Again lens is in need of a Repair work because of the stuck aperture. above p[ics were taken with this lens on Nikon D90.