Icon class icon_class fas fa-quote-left icon_class_computed fas fa-quote-left Related content Calculate wavelengths from frequencies and compare EM regions in a table Source Wikipedia Copyright information Text from Wikipedia and Wiktionary web pages quoted for educational purposes is subject to the Wikipedia Creative Commons Attribution ShareAlike Licence Snippet kind INFO Keywords visible light infrared ultraviolet Previous snippet Full quote Under ideal laboratory conditions, people can see infrared up to at least 1050 nm; children and young adults may perceive ultraviolet wavelengths down to about 310–313 nm. URL https://en.wikipedia.org/wiki/Light Next snippet Related snippets Various sources define visible light as narrowly as 420–680 nm to as broadly as 380–800 nm. Related snippets (backlinks) Optical radiation is part of the electromagnetic spectrum. It is subdivided into ultraviolet radiation (UV), the spectrum of light visible for man (VIS) and infrared radiation (IR). It ranges between wavelengths of 100 nm to 1 mm [DISPUTED] Visit also Visit also (backlinks) Flags
