Simmod Signature Series 72 x 85mm Front Step-Up Pro SimRing

Mount an 85mm matte box onto your lens with this Signature Series 72 x 85mm Front Step-Up Pro SimRing from Simmod. The black anodized aluminum ring screws onto any lens with an internal 72mm filter thread. It provides an 85mm 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 82mm inside thread on the front of the ring for adding an optional filter.