This lens is in brilliant condition, the glass is flawless. There is some very small specs of dust but will not affect image, they are only visible if you look closely through a bright light. The aperture and focus ring move very smoothly. The aperture is highly responsive when stopping down and the blades are completely clean. The only real sign of use is a scuff to the metal casing surrounding the back element (see picture 4) - this has not impacted the glass at all. Any questions feel free to ask me.
