The digital gray card and white balance s are perfect for helping achieve white balance and color correction. In addition to providing a means for measuring exposure, a gray card provides a convenient reference for white balance, or color balance, allowing the camera to compensate for the illumin color in a scene. In other words the digital color card is a perfect addition to any s-tudio becse it allows you to create s-harp i-mages that really reflect the color of the scene.

Specifications:
Color: white+grey+black
Material: plastics
Card size: 85 * 55mm / 3.3 * 2.2in
Package size: 100 * 60 * 20mm / 3.9 * 2.4 * 0.8in
Package weight: 100g / 3.5ounce

Packing List:
1 * Color Calibrated Reference Cards