An invisible band of radiation with wavelengths from 400 to 10 nm, ultraviolet (UV) light starts at the end of visible light and ends at the beginning of X-rays. The primary source of ultraviolet ...

It is a form of electromagnetic radiation with a wavelength shorter (100 - 400 nanometers ... as non-ionizing or ionizing radiation. UV light can be further divided into bands. The following chart ...

They are commonly used for reflection, transmission, absorption, and blocking UV light or wavelengths, which they do without affecting light within the visible region. UV filters are available in a ...