X rite mini grey scale balance chart
Colorchecker mini grey balance card is a pocket size version of the 18 grey reference square used in the standard 24 patch colorchecker this grey is scientifically engineered to provide a precise uniform surface that is spectrally neutral reflects equal amounts of red blue and green in all types of light conditions the photographer can now have confidence that the cameras raw image is as close to real life as possible colorchecker mini grey balance gives photographers a way to adjust the