The DSC Labs CamAlign CamWarm Senior Chart (24x14.7") is designed for calibrating white balance with virtually any video camera throughout the world. 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. This model features a tinted white reference point to achieve a warmer white balance. It is designed for enhancing skin-tone reproduction. Using CamWarm will not change a camera's colorimetry; it only provides a reliable and consistent color shift.