Tiffen 4x4" 6 Point/2mm Grid Star Effect Glass Filter

Generate photographic excitement with these dazzling star effects created from original point light sources or bright reflections. Star effect will become more pronounced with a brighter, larger source. Filter may be rotated for creative control. The spacing between the lines on the filter which create the effect, allow you additional control by choosing between spacing measured in millimeters ranging betwee 1mm to 5mm.