Algorithm calculates dentin ceramic and stain ratios to achieve target L*a*b* color values.
An integrating sphere generates diffuse light for continuous textile color measurement, resolving accuracy issues from translucence and subjective assessment.
A light distribution part with grooves and reflective layers directs illumination across a strip kit.
A light box accessory controls illumination for mobile device cameras to detect colors on colorimetric test strips, correcting for ambient lighting variations.