170-500mm f/5-6.3 D APO Nikon AF telezoom for Nikon film and digital cameras. Has a tripod balancing mount and an 86mm filter thread.
Optics generally clean with just a couple or dust specs on inner elements and one 2-3mm dot on the front element. It's not a chip or fungus but won't clean off - doesn't affect quality. Body is cosmetically very good, with just a small pin head chip on the barrel near aperture