The QuartzLine Bluemorphic Streak Filter from PolarPro creates the look of anamorphic lens light streaks without the need for stylized cinematography lenses. Blue streak flare effects appear on bright light sources or reflections in the scene. Made from German optical glass, this filter features 16 layers of coating to protect it from scratches, oil, and water for easy cleaning. The 67mm brass filter ring is heavily knurled for easy lens attachment and removal, and it rotates smoothly for fine creative control.