Samsung 50-200mm f/4.5-5.6 50-200mm f/4.5-5.6 ED For Samsung NX Mount
There is debris and dust inside the lens that would need to be cleaned by disassembling it. The lens has been tested and is fully functional. Samsung 50-200mm f/4.5-5.6 50-200mm f/4.5-5.6 ED For Samsung NX Mount Auto & Manual Lens,Zoom Lens.