Simmod Signature Series 48 x 80mm Front Step-Up Pro SimRing

Mount an 80mm matte box onto your lens with this Signature Series 48 x 80mm Front Step-Up Pro SimRing from Simmod. The black anodized aluminum ring screws onto any lens with an internal 48mm filter thread. It provides an 80mm outer diameter to fit your matte box opening, providing a knurled edge around the whole edge, and it has no branding or marking on the outside. There is an 77mm inside thread on the front of the ring for adding an optional filter.