Accurate color for skin tones - what could be more important in any camcorder? Optura Pi's RGB Color Filter system preserves the natural color of faces, sunsets, snow scenes and other shots where one color dominates. These are the kind of scenes where complementary color filter systems show their limitations. RGB Color Filter separates light passing through the lens into its red, green and blue color components, similar to professional camcorders. You'll see the great accuracy and the fine gradations of color the Optura Pi produces in everything you shoot.