Sigma 18-35mm F/1.8 DC HSM Art Lens for Nikon F-Mount. Condition is Used. Item has obvious cosmetic wear but works perfect like new. Focus is precise. No mold or dust inside the lens. Front glass element has a small scratch but does not affect photos or lens quality. Front lens cap not included. Back lens cap is included. The rubber for the zoom ring does need to be glued as they slip off the lens.