The DSC Labs Tricia with Color Bars Standard CamAlign Chip Chart (21.3x13") is a chart designed for calibrating the color on your video camera. Many video professionals consider calibration charts a necessity for optimizing camera performance and the production value of images. This chart has been designed with that philosophy in mind and works equally well in engineering or production work. It features a scientifically designed test pattern. The female model featured on the chart, Tricia, has skin tones that match CamAlign ColorBar's (CB) light Caucasian chip. The chart also includes (6) vector colors, neutral gray and 100 IRE white and true black for objective camera evaluation. These features make this chart ideal for setting detail and skin detail circuits.