This Zeiss 1340 Contameter is a close-up rangefinder system for use with select Contax II/III cameras and lenses. The set consists of a rangefinder unit, three lens diopters, and three matching rangefinder attachment parts, all in a fitted case. Cosmetic condition is excellent, with minor cosmetic paint and finish wear; the rangefinder works, though there is some dust in the optics; the "50" lens diopter has a small dent in one edge which makes it a bit trickier to mount. Otherwise, though, a nice little set in pretty solid shape.