B00MA606AY: DGK Color Tools DKC-Pro Set of 2 Cards. This is the professional version of our popular DKK Card, includes easy to understand instructions and frame stand for hands-free tabletop use. The DKC-Pro Multifunction Color Chart performs several key tasks in photography: white balance, exposure setting, and color correction. This high-quality card features several essential photographers tools. Chart contains 18 scientifically prepared color targets for color correction and exposure setting in cameras, video, displays, and printers. Features multiple neutral gray targets (with 12% and 18% gray) for accurate white balance in all conditions and a 6-step gray scale for exposure setting in film and digital cameras. Use gray scale to adjust and control proper exposure with a light meter or histogram function of DSLR and HD video cameras. The color patches on the DKC-Pro cards are 100% coated with DGKs n-Chrome process. Saturation, luminance, and accuracy are increased and metamerism is eliminated. The patches represent primary colors, process colors, and natural colors such as skin, flowers, and foliage. Use as a reference in studio or post-production to compare and analyze color differences or errors. Designed in Boston and made in USA. DKC-Pro is engineered for DSLRs, HD camcorders, DSLR video, and HD digital still cameras.