One more example of Nikon AF 28-80mm FX lens with caps . Focus works great, aperture opens and closes well and optics show some dust specs.  Lens  takes decent pics.Barrel does show some wear.

This Lens will autofocus properly on the following cameras:

Nikon D50,70,80,90,100,200,300,600,700,800,7100,7000,D3,D4 D750.850,750,780

On 

Entry level cameras like Nikon d40,40X,60,3000,3100,3200,5000,5100,5200,3300 etc you will have to focus manually.