A vintage Sigma Zoom Macro 55-200mm f/4-5.6 lens with a Ricoh XR mount. In good condition with light wear, works fine (tested on a Ricoh XR-X camera) with smooth controls and the lenses are clear with no obvious fungus. The mount is the Ricoh/Pentax type with the 'Ricoh Pin' to hook up with Ricoh multi program cameras although there is another pin which may hook up with similar Pentax cameras. Both lens caps included.