Sigma 70-300mm F4-5.6D with Nikon AF Mount.  The lens is used and shows average wear for its age. Autofocus and aperture function correctly.  The glass is clean, but there is some internal dust.   Includes one end cap and a filter.  I mounted the lens on a digital SLR and took the photos of the bird in the listing.    This lens does not have a built in motor and will NOT autofocus with some Nikon DSLRs (Nikon D40, D40X, D60, D3000, D3100, D3200, D5000, D5100, and D5200 digital cameras are some).  Check with Ken Rockwell’s Nikon Lens Compatibility site to be sure this lens works with your camera. Shipment to the United States only. Delivery tracking provided.