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What is the wavelength range of visible light and ultraviolet light

Ultraviolet light wavelength: below 400nm, visible light wavelength: 400-760nm, infrared light: greater than 760nm.

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Detailed introduction:

Visible light typically refers to a wavelength range of 390nm to 780nm

Electromagnetic waves. The visible range of the human eye is 312nm-1050nm

Ultraviolet radiation is electromagnetic radiation with a wavelength shorter than visible light but longer than X-rays. Ultraviolet light has a wavelength range of 10-400nm in the electromagnetic spectrum. This range begins at the shortwave limit of visible light and differs from the longwave X

The wavelengths of rays overlap. Ultraviolet light is divided into A rays, B rays, and C rays

Radiation (abbreviated as UVA, UVB)

And UVC, with wavelength ranges of 400-315nm, 315-280nm, 280-190nm, respectively

The above content is collected and organized by the UV aging test chamber manufacturer, Guoce Aerospace, from the internet, for learning and reference only!