The Cokin P082 Color Diffuser Filter consists of two pieces of different colored acetate foils. These foils measure 25 x 25cm each and can be cut to fit the Cokin filter holder. Diffusion is created by the resulting reflections from the colored crinkled foils.

These acetates can be made into center spot filters by cutting a hole in the middle. The size of the hole will determine the intensity of the diffusion effect. The object photographed will appear to be surrounded by many colors blending into each other.