4C Funny Lens Filter Turret Kit Hard Case for Samsung Galaxy S3 I9300 - Black There are 9 effect fliters including split image prism(3 types), soft surround fliters(blue, yellow, red heart shaped), solid color fliters(green, red), macro(for extreme closeup). Dual Image Lens: Produces 2 identical images similar to a Holga 2 way split image filter Triple Image Lens: Produces 3 identical images similar to a Holga 3 way split image filter 60mm Macro Lens: For taking photos at approximately 60mm from the lens Red Filter with Clear Heart Shape Centre: Reduces absorption of blue & green lights with clear heart shape centre to stand out