Target Card Black/White/Grey (Qty.1)

It has been developed together with experienced users of the QPcard 101. QPcard 102 is much larger, 243 x 170 mm (9.6 x 6.7 "), and made of thick cardboard. It has 4 fields, for a better distribution along the gray scale. We also avoided black and replaced it with a dark gray. The reason why we chose 4 fields is because Adobe Photoshop has the ability to correct the balance using 4 points on the "Curves". All fields are L * a * b 35 * 0 * 0, 48 * 0 * 0, 80 * 0 * 0 and 95 * 0 * 0 values ??perfectly neutral. The spectral yield is almost flat making the card perfect in all light situations without causing metameric problems. Needless to say, there are no fluorescent bleaching agents, making the card perfect for Custom White setting in every light situation.