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Spectral radiance of blue light filters on ophthalmic lenses

Autor
Fernández, C.; Argilés , M.; Pérez-Cabré, E.; Cardona, G.
Tipus d'activitat
Article en revista
Revista
Óptica pura y aplicada
Data de publicació
2017-05-29
Volum
50
Número
2
Pàgina inicial
165
Pàgina final
172
DOI
https://doi.org/10.7149/OPA.50.2.49072 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/107491 Obrir en finestra nova
URL
http://www.sedoptica.es/Menu_Volumenes/Pdfs/OPA_50_2_49072.pdf Obrir en finestra nova
Resum
As a result of the recent improvement in light-emitting diode (LED) technology, the displays of the vast majority of electronic devices are now illuminated by LEDs. There are several advantages of this type of light source over its predecessors; however, recent research is giving support to the fact that prolonged exposition to the white LEDs emission in the blue spectrum may have a negative impact on visual health, as well as, on biological rhythms (circadian rhythms). As a consequence, ophthal...
Citació
Fernández, C., Argilés , M., Pérez-Cabré, E., Cardona, G. Spectral radiance of blue light filters on ophthalmic lenses. "Óptica pura y aplicada", 29 Maig 2017, vol. 50, núm. 2, p. 165-172.
Paraules clau
Blue light filters, LED backlight screens, circadian rhythm. Filtros de luz azul, dispositivos electrónicos, electronic devices, lentes oftálmicas, ophthalmic lenses, pantallas retro-iluminadas por LED, ritmo circadiano.
Grup de recerca
GOAPI - Grup d'Òptica Aplicada i Processament d'Imatge
VOS - Visió, Optometria i Salut

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