for the particular color being tested are generated) which when matched to the CIE Chromaticity diagram will depict the same color as the color being tested. K-Light Laboratories owns...Tristimulus Tristimulus and Chromaticity Human color perception is an exceedingly complex topic. As such we can only present a brief introduction here. The physical perception... measurement of the tristimulus values of the source being measured. Applying known formulas to the photometer response data a chromaticity value of (x,y) (numerical values...

constancy under varying viewing conditions, color contrast, afterimages, and advancing and retreating colors. Shown below is the 1931 CIE Chromaticity Diagram which can be used... to categorize chromaticity measurements expressed as x,y,z values. All colors perceptible to the human eye fall within the bounded area of the chart Colorimetry Tristimulus Color Temperature... K-Light Laboratories offers a full service calibration testing and repair facility with over 50 pieces of test equipment on our traceability sheet. Call today to learn how we can meet your needs: 626-960-0400 K-Light Laboratories|626-960-0400 ...