Lens is in excellent condition. It shows light wear on exterior. Filter rim looks good and it accepts filters. Front Glass does not have any visible scratches. I don't see any scratches on the glass. I see little bit of dust specs inside. No haze or fungus inside. Glass is very clean. Lens looks very nice over all, very clean and bright glass. 

Performance:

Lens has no known issues. Aperture blades are free of oil. Aperture is snappy, not slow or sluggish. Filter threads look good. Lens looks and works good.