Up for sale is a very nice condition Pentax P/K Mount Soligor 2X Teleconverter Lens in very nice condition. This will double the focal length of your current lens. Shows minor signs of normal use. Mount is in very good condition. This solid lens is in very good overall condition, some marks from normal use. Includes rear lens cap, instructions and lens case. They don't make them like this any more. This is a nice lens!
This will fit all the Pentax P/K mount manual focus 35mm film cameras such as the Pentax ME, ME Super, K1000, etc and will fit Pentax Digital SLR cameras in the manual mode of course. These lenses are getting harder to find and work well due to superior optics. Good deal at $20.