Appearance:The exterior shows signs of use, dents, scratches, wear and tear, and paint peeling. The condition is average, as is typical for used items of the same model. / Optic:There are a few spots of visible dust inside the lens. There is one spot of faint fungus inside that can be seen when shining light on it. There is a thin haze throughout the interior that has almost no effect except in backlit situations. / Function:There are some scratches on the aperture blades, but they generally operate smoothly. The helicoid torque is light and uneven. There are no other issues with the lens.