Freewell Magnetic Step Up Filter Adapter Ring 67mm-72mm

The Freewell 67-72mm Magnetic Step-Up Ring offers versatility for attaching filters to lenses. You can use it to screw 72mm rear-threaded filters onto lenses with 67mm front threads or magnetically attach Freewell's 72mm magnetic filters by first screwing this adapter onto a lens with 67mm front threads and then attaching the magnetic filters to the adapter ring.