46-49mm Metal Step Up Ring Lens Adapter 46 Male to 49 Female Thread – UK STOCK
Female thread: 49mm. This step up adapter ring will change a 46mm female thread to a49mm female thread. Male thread: 46mm. 46-49MM STEP UP ADAPTER RING. 1 x 46-49mm Step up Adapter Ring. Skyblue Unit A3 Prow Park Treloggan Industrial Estate.