X-Rite Color Checker Classic Mini A smaller version of the Color Checker Passport, the Color Checker® Mini is 6.3cm x 10.6cm & is designed for on-the-job convenience. The Color Checker Classic Mini offers users a flexible solution for situations where a more lightweight colour chart is required. The chart is perfect for photographers specialising in capturing fine art & heritage artwork. The Color Checker is a checkerboard array of 24 scientifically prepared coloured squares in a wide range of colours. Many of these squares represent natural objects, such as human skin tone, foliage & blue sky. These squares are not only the same colour as their counterparts, but also reflect light the same way in all parts of the visible spectrum. Because of this unique feature, the squares will match the colours of natural objects under any illumination & with any colour reproduction process. Standard of Comparison: The Color Checker provides a non-subjective standard of comparison to help determine the true colour balance of any colour rendition system. It provides the needed standard for comparing, measuring & analysing differences in colour reproduction in various processes — avoiding costly mistakes.