The new standard of color rendering index
Together with scientists from SORAA Inc. and the Illumination Engineering Society (IES), a new and improved method for measuring the color rendering quality of light sources has been developed.
TM-30 is a highly accurate and scientifically based method and surpasses the previous method for determining the so-called CRI
TM-30 takes into account the latest scientific findings in the physics describing optical, light and light colors.
The result is much more meaningful than the mere CRI value.
TM-30 provides much more precise information, such as an index of color rendering vividness (Rf).
This value replaces the previous CRI index. The new index thus enables a clear prediction of how true-to-life colors appear.
TM-30 also offers more insight into the so-called gamut index (Rg).
This index allows graphical representation of color saturation and the precision achieved in the representation of each color.