This item is a Nikon NIKKOR S.C Auto 50mm f/1.4 non-Ai manual focus multicoated lens.    It is in very good condition.  It is very clean  cosmetically.  There is a little brassing on the focus and aperture rings.  The glass is clean and clear, with no scratches, fungus, haze or other defects.  The focus is smooth.  The aperture is in good shape, free of oil and snappy.  It comes with front and rear lens caps.