Contax CONTAX Carl Zeiss Mutter I 2X #s-33 [Appearance] It's clean with little signs of use. (Please check the photos) [Operation] There are no problems with the operation. There are no defects in each part and function that affect the photos. [Optics] There is no mold or clouding on the lens. There are no defects that affect the photos. [Included Items] Everything shown in the photos is included in the package.