"Ukukhanya okuluhlaza okwesibhakabhaka" okukhutshwa kukukhanya kwe-LED kunokubangela umonakalo kwi-retina enobuthathaka kunye nokuphazamisa izingqisho zokulala zendalo, i-arhente yaseFransi yokutya, indawo engqongileyo, impilo kunye nokhuseleko emsebenzini (ANSES), ehlola umngcipheko, wathi kule veki yokutya. impilo yokusingqongileyo kunye nomsebenzi.
Iziphumo zophononongo olutsha ziqinisekisa iinkxalabo ebeziphakanyiswe ngaphambili zokuba "ukuvezwa kukukhanya okukhulu kunye nokunamandla [kwe-LED] 'yifototoxic' kwaye kunokukhokelela kwilahleko engenakubuyiseka yeeseli ze-retinal kunye nokuncipha kokubona kakuhle," i-ANSES yalumkisa kwingxelo.
Kwingxelo yephepha le-400, i-arhente iphakamise ukuhlaziya imida yokuvezwa kwezibane ze-LED, nangona amanqanaba anjalo awafane afumaneke kumakhaya okanye kwiindawo zokusebenza.
Ingxelo ibonisa umahluko phakathi kokuvezwa kokukhanya okuphezulu kwe-LED kunye nokuvezwa okucwangcisiweyo kwimithombo yokukhanya ephantsi.
Nokuba ukuvezwa okucwangcisiweyo okuncinci kwimithombo yokukhanya esezantsi kunokukhawuleza ukuguga kwezicubu ze-retinal, kube negalelo ekunciphiseni ukubonwa kwe-acuity kunye nezinye izifo eziwohlokayo ezifana ne-macular degeneration ehambelana neminyaka, "igqibezele le arhente.
Njengoko uFrancine Behar-Cohen, i-ophthalmologist kunye nentloko yeqela leengcali eziqhube isifundo, uxelele iintatheli, izikrini ze-LED kwiifowuni eziphathwayo, iipilisi kunye neelaptops azibeki umngcipheko wokulimala kwamehlo ngenxa yokuba ukukhanya kwazo kuphantsi kakhulu xa kuthelekiswa nezinye iintlobo zezixhobo. ukukhanya.
Ngexesha elifanayo, ukusetyenziswa kwezixhobo ezinjalo kunye nesikrini se-backlit, ngakumbi ebumnyameni, kunokukhokelela ekuphazamiseni izigqi ze-biological, kwaye, ngenxa yoko, ukuphazamiseka kokulala.
umthombo: 3dnews.ru