Spectral Energy Distribution. A graph showing the amount of each wavelength of light contained in the visible spectrum. The major color media manufacturers readily provide these graphs for each of their colors. Careful analysis can help the designer predict a color's behavior.
See "HOW TO READ AN S.E.D. CURVE" on this page: Rosco US : Filters : Roscolux.
See "HOW TO READ AN S.E.D. CURVE" on this page: Rosco US : Filters : Roscolux.