200mm f3.5 - f22 manual focus Pentax PK mount prime telephoto lens , using one of these on your Pentax DSLR will give you a whole new experience compared with the modern plastic glass lenses . Quality Optic , heavy , packed with glass ! Fits both Pentax Film and Digital SLRs Caps supplied . Uses 58mm filters . Built in lens hood . In working order . No optical scratches or fungus , there are the usual tiny dust specks that you get in all pre owned 40 year old lenses .... nice bright lens in full working order ! Smooth focus . Accurate iris . Weight 536g . Free UK P&P  .