Description
The 138mm Wormhole Filter from Revar Cine is a spiral-cut specialty filter with a 30mm polished flat window in the center. This filter creates a zooming or stretch effect where the edges of the frame have streaks of light and distortion similar to a still photo zoom rack. The large 138mm filter diameter is compatible with wide-angle lenses. It is made of Schott optical glass and has an anodized aluminum filter ring.