Spectrum! What is it?

In this section, we explain the fundamental knowlege on Optical Spectrum: Light and Color, Electromagnetic Spectrum, Color System and Recognition of Color, Digital Image, Light Curve, Spectral Diagram, and the History of Astronomy.

Light and Color

Electromagnetic Wave

EMW and Photon

Visual Light

Light and Body Color

Hue, Value, Chroma

Color Diagram

Recognition of Color

Digital Image

Light Curve

Spectral Diagram

History of Astronomy

Go to Menu

@ @ @ @ @

RȊwo ։ؖ[ SHOKABO Co., Ltd.