CIE 标准光源相对光谱功率分布
from:CIE 15:2004 COLORIMETRY
from:CIE 15:2004 COLORIMETRY
| l, nm | Standard Illuminant A | Standard Illuminant D65 | Illuminant C | Illuminant D50 | Illuminant D55 | Illuminant D75 |
| 300 |
