Appearance:The exterior shows signs of use, small dents, paint peeling, and color unevenness. / Optic:There are a few spots of visible dust inside the lens. There are a few spots of faint fungus on the rear lens element that can be seen when light is shone on them. There is a thin haze over the entire rear lens element that has almost no effect except in backlit situations. / Function:There is a slight oil stain on the aperture blades, but they are not stuck and operate smoothly. There are no problems with other functions.