Lightcatcher - APO NIKKOR 1780 mm , KIND OF THE HOLY GRAIL !!! It took me more than a year to find one ........ MINE ;-) This Lens will be mounted on the URAL TRUCK | Facebook
Apo-Nikkor 1:9 f=420mm NIKON 9/420 mm f/9 Large Format vintage lens
Nikon Apo-Nikkor 610mm f/9 — Camera Center
Nikon 240mm f/9 Apo-Nikkor Barrel/Process Lens at KEH Camera