In mint condition Nikon F Mount 55mm 1.2 A-i Prime NIKKOR-S fast lens.
It's fully functional, focusing is smooth and aperture clicks fine on each stop.
Glass is in pristine shape, No marks No scratch on the elements, no fungus no haze inside, no oil residues on the shutter blasdes.
Filter thread is nice, filter srews in and out easily.
Both caps included, photos are from the actual lens.