Buying Staeble Telexon 135f/3.8 35mm Camera Lens Vintage Portrait West Germany

Vintage Staeble Telexon 35 mm camera lens. 1:3.8/135 #302317. It is buying a screw mount. I don't know much about cameras, but looks to be in excellent condition. The lenses look nice and clear and clean. No mold or fuzziness when looking through them. Comes with the original old box from when it was shipped. Has a plastic cover for the larger end.