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Spectrogram

Date: 2014-08-05  Categories: Basic   View:1,248 views

The Visible Spectrum has no clear boundaries from one color to the next
but is generally described in the following ranges:
Violet 380-450nm
Blue 450-495nm
Green 495-570nm
Yellow 570-590nm
Orange 590-620nm
Red 620-750nm

光谱图

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