37-46 mm Metall Step Up Ring Objektiv Adapter 37 Außen auf 46 mm Innengewinde - UK LAGER
Female thread: 46mm. This step up adapter ring will change a 37mm female thread to a46mm female thread. Male thread: 37mm. 37-46MM STEP UP ADAPTER RING. 1 x 37-46mm Step up Adapter Ring. Skyblue Unit A3 Prow Park Treloggan Industrial Estate.