The Schneider 114mm SSLR to 4.5" Adapter Ring is a low-profile, clamp-on locking-ring adapter for mounting a 4.5" or 115mm drop-in filter on a lens with 114mm front diameter. This adapter ring is useful for filtering lenses on 3D rigs or any setups in which a regular matte box cannot be used.
UPC: 605228059443