(1)    Color Plate

(0º:de/0º:di) Spectral Reflectance Factor：0.01 to 1, Wavelength：380 nm to 780 nm, Luminance factor：1 to 100, Chromaticity coordinates (x, y)：(0, 0) to (1, 1), CIELAB L*：1 to 100, CIELAB (a*, b*)：(-500, -200) to (500, 200)

(de:8º/di:8º) Spectral Reflectance Factor：0.01 to 1, Wavelength：400 nm to 750 nm, Luminance factor：1 to 100, Chromaticity coordinates (x, y)：(0, 0) to (1, 1), CIELAB L*：1 to 100, CIELAB (a*, b*)：(-500, -200) to (500, 200)

(0º:45ºa) Spectral Radiance Factor：> 0.01，Wavelength：380 nm to 780 nm, Luminance factor：> 1, Chromaticity coordinates (x, y)：(0, 0) to (1, 1), CIELAB L*：> 1, CIELAB (a*, b*)：(-500, -200) to (500, 200)

Filter

Spectral Transmittance: (1 to 100) %, Wavelength:380 nm to 800 nm, Luminous Transmittance: (1 to 100) %

(2) Reflectance: (1 to 100) %, Wavelength: 250 nm to 2500 nm

(1)    White Standard

Spectral Radiance Factor: 0.013;

Spectral Reflectance Factor: 0.0034 to 0.0042, depending on geometry;

Luminance factor: 0.13 to 0.26, depending on geometry;

Chromaticity coordinates (x, y): (0.0004, 0.0004) to (0.004, 0.004) , depending on geometry;

CIELAB L* : 0.12 to 0.16, depending on geometry;

CIELAB (a*, b*): (0.08, 0.06) to ( 0.30, 0.26), depending on geometry.

Color Plate

Luminance factor：0.17 to 0.29, depending on color;

Chromaticity coordinates (x, y)：(0.004, 0.004), depending on geometry and color;

CIELAB L*：0.17 to 0.36，0.27 to 0.57, depending on geometry and color;

CIELAB (a* , b*)：(0.40 to 1.0, 0.32 to 1.2)，(0.79 to 1.6, 0.64 to 1.2) , depending on geometry and color

Filter

Spectral Transmittance: 0.06 % to 0.21 %, depending on range; Luminous Transmittance: 0.04 % to 0.12 %, depending on range