There is slight clouding and mold inside the front lens. (See photos 5, 6, and 7) When a strong light is shone on it, many small, bubble-like particles can be seen inside the lens. (See photo 8) There is some minor dust and debris present. The zoom ring rotates. AF (autofocus) is working. The aperture opens and closes. Front and rear caps and the hood are not included. Everything in the photos is included.