Revar Cine 138mm Wormhole Filter (50mm Center Window)

The Revar Cine Wormhole is a large diopter apporoximately the size of a +3 diopter with circular etching to create a unique effect. There is a center flat polished window to allow selective focus in the center of frame. This version has a 50mm cetner window for wider focal length lenses.

Made from Schott B270 glass to the highest tolerances.