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visible spectrum
(redirected from Visible region)

    Also found in: Dictionary/thesaurus, Medical, Wikipedia 0.01 sec.
visible spectrum [′viz·ə·bəl ′spek·trəm]
(spectroscopy)
The range of wavelengths of visible radiation.
A display or graph of the intensity of visible radiation emitted or absorbed by a material as a function of wavelength or some related parameter.
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Make sure all your family members, including the kids rub sunscreen over their face and hands- or any other visible region.
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Introduction The majority of amateur astronomy observations are carried out in the visible region of the spectrum.
Yet another clear sky detector by Dick, Sam / Journal of the British Astronomical Association
The value of 400nm is normally considered to be the dividing line between the ultra-violet and the visible light parts of the spectrum, but of course this is a rather arbitrary division because ultra-violet gradually merges into the visible region without a distinct dividing line.
Spectacle lens tints with practical applications by Wilkinson, Peter / Optometry Today
 
 
 
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