The DKP is a 14" x 7.88" (35.56 cm x 20 cm) 16:9 HD video format heavyweight paper chart. This double-sided card features two essential photographers tools. On the front are 18 reference color targets digitally screen printed with protective matte coating. Reference 18% and 12% gray for white balance and exposure for film and digital photography, as well as the setup, profiling, and adjustment of color scanners, cameras, digital video, digital printers, and digital display systems. On the back is our Digital Kolor Align chart, a video chip chart NSTC color chart. This card can be used to set up, test, and align your DSLR or digital videocam. Designed for digital video, the Digital Kolor Align chip chart / digital video test chart has NTSC color bars and 16:9 (HD), 3:2, 4:3 (SD) and 1:1 framing apertures. Features the 6 vector color test pattern to evaluate and adjust the color matrix with waveform or vectorscope displays. Used to check peak color levels, color saturation, and color alignment. This chart can assist with calibration of broadcast or recording equipment, especially in a multi-camera installation where all camera signals must match. Crossed 11-step greyscale patterns assist in gamma, "toe" and "knee" adjustments for optimum highlight and shadow detail. Designed in Boston, Massachusetts and made in USA. DGK Digital Kolor Pro is engineered for todays HD camcorders and digital video SLR cameras.