Color Story: Spectrum of Light (Spectral Distribution)

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last updated：Jan 11, 2024

日本電色工業

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Color is a characteristic of the sensation obtained when light enters the eye. The cause of perceiving color is light.

I will introduce the spectrum of light (spectral distribution). The reason we perceive color is light. Therefore, to express the sensation of color more precisely and quantitatively, it is necessary to understand the properties of light corresponding to each color sensation. The properties of the emitted light vary depending on the type of light source, but they all include light in the range of approximately 380nm to 780nm. The way an object reflects that light reveals the properties of the light that enters our eyes. [Overview] ■ The reason we perceive color is light. - Color is a characteristic of the sensation obtained when light enters the eye. ■ To express the sensation of color more precisely and quantitatively, it is necessary to understand the properties of light corresponding to each color sensation. ■ The way an object reflects that light reveals the properties of the light that enters our eyes. *For more details, please refer to the PDF document or feel free to contact us.