Soleu : Diferéncia entre lei versions

== Observacion e efècts ==

 

 

L'observacion dirècta dau Soleu per l'uelh uman pòu èsser dolorosa mai es pas normalament perilhosa per un uelh non dilatat<ref>White, T.J.; Mainster, M.A.; Wilson, P.W.; Tips, J.H. (1971). "Chorioretinal temperature increases from solar observation". Bulletin of Mathematical Biophysics 33 (1): 1. doi:10.1007/BF02476660.</ref> <ref>Tso, M.O.M.; La Piana, F.G. (1975). "The Human Fovea After Sungazing". Transactions of the American Academy of Ophthalmology and Otolaryngology 79 (6): OP788.</ref>. Pasmens, l'energia solara receupuda durant l'observacion pòu caufar la retina a entraïnar una pèrda de sensibilitat de l'uelh per veire lei causas lusentas<ref>Hope-Ross, M.W.; Mahon, GJ; Gardiner, TA; Archer, DB (1993). "Ultrastructural findings in solar retinopathy". Eye 7: 29.</ref> <ref>Schatz, H.; Mendelblatt, F.; Gardiner, TA; Archer, DB (1973). "Solar Retinopathy from Sun-Gazing Under Influence of LSD". British Journal of Ophthalmology 57 (4): 270. doi:10.1136/bjo.57.4.270.</ref>. De mai, lei radiacions ultravioletas blanquisson pauc a pauc la [[retina]] e pòdon causar la formacion de [[cataracta]]s<ref>Chou, B.R. (2005). "Eye Safety During Solar Eclipses". [https://archive.is/20120716015628/sunearth.gsfc.nasa.gov/eclipse/SEhelp/safety2.html]</ref>. Enfin, aquelei radiacions pòdon causar de cremaduras de la retina après environ 100 segondas d'observacions, especialament se la lutz solara es intensa o se l'observacion a luòc dempuei una montanha o quand lo Soleu es au [[zenit]]<ref>Ham, W.T. Jr.; Mueller, H.A.; Sliney, D.H. (1976). "Retinal sensitivity to damage from short wavelength light". Nature 260: 153. doi:10.1038/260153a0</ref> <ref>Ham, W.T. Jr.; Mueller, H.A.; Ruffolo, J.J. Jr.; Guerry, D. III, (1980). "Solar Retinopathy as a function of Wavelength: its Significance for Protective Eyewear". In Williams, T.P.; Baker, B.N.. The Effects of Constant Light on Visual Processes. Plenum Press. pp. 319–346. ISBN 0-306-40328-5.</ref>.