Here is another of my Nikon treasures. This is a great, FAST normal (50mm) lens. This is the AF-D version, and will work with absolute precision on ANY Nikon D-SLR. The current version is list price of $499.99
Mine is in near new condition.
----SMOOTH Focus, no grabbing, no gritty noise, it is PERFECT
----GLASS has NO imperfections--NO scratches, NO fungus, NO dust.
-----APERTURE is snappy, all blades (7) are clean, NO signs of oil
-----FAST! Fast focus, with f!.4, FAST in extremely low light.
Seven MULTICOATED elements in six groups.