Sonke siyazi ukuba iselula eninzi kakhulu, ikhompyuter okanye isikrini sikamabonwakude sinokukwenza ube nombono omfutshane.Abantu abaziingcali ngakumbi banokwazi ukuba eyona nto ibangela ukulahleka kombono kunye ne-myopia kukukhanya okuluhlaza okwesibhakabhaka okhutshwa zizikrini ze-elektroniki.
Kutheni izikrini ze-elektroniki zinezibane eziBlue kakhulu?Ngenxa yokuba izikrini ze-elektroniki zenziwe kakhulu ngee-LEDs.Ngokwemibala emithathu ephambili yokukhanya, abaninzi abavelisi banyusa ngokuthe ngqo ubukhulu bokukhanya okuluhlaza okwesibhakabhaka ukuze kuphuculwe ukuqaqamba kwe-LED emhlophe, ukuze ukukhanya okutyheli kunyuke ngokuhambelanayo, kwaye ukukhanya kokukhanya okumhlophe kuya kunyuka ekugqibeleni.Nangona kunjalo, oku kuya kubangela ingxaki "yokukhanya okuluhlaza okwesibhakabhaka" esiya kuchaza kamva kwinqaku.
Kodwa into esihlala siyithetha kukukhanya okuluhlaza okwesibhakabhaka eneneni kufutshane kumandla aphezulu amaza okukhanya okuluhlaza okwesibhakabhaka.Ubude bobude buphakathi kwe-415nm kunye ne-455nm.Ukukhanya okuluhlaza kobu bude bufutshane kwaye bunamandla aphezulu.Ngenxa yamandla ayo amakhulu, amaza okukhanya afikelela kwiretina aze abangele ukuba iiseli ze-epithelial ezenza umbala okwiretina zibole.Ukuncipha kweeseli ze-epithelial kubangela ukungabikho kwezondlo kwiiseli ezithintekayo ekukhanyeni, okubangela umonakalo osisigxina wombono.
I-Anti - blue light lens iya kubonakala i-yellow light, kuba i-lens yesiganeko sokukhanya ilahlekile ibhendi yokukhanya okuluhlaza okwesibhakabhaka, ngokuhambelana nokukhanya kwemibala emithathu yokuqala.I-RGB (obomvu, eluhlaza kunye nohlaza okwesibhakabhaka) umgaqo wokuxuba, umxube obomvu kunye nohlaza ube tyheli, esona sizathu sokwenyani sokuba iiglasi ezibhlowu zokuthintela zijongeka njengokukhanya okungaqhelekanga tyheli.
Ilensi yokwenyani eluhlaza okwesibhakabhaka ukumelana novavanyo lwe-laser eluhlaza okwesibhakabhaka, sisebenzisa ipeni yovavanyo lokukhanya okuluhlaza okwesibhakabhaka ukukhanyisa ilensi yokumelana nokukhanya okwesibhakabhaka, siyabona ukuba ukukhanya okuluhlaza akunakudlula.Qinisekisa ukuba le lensi yokukhanya echasene neblue inokusebenza.
Ixesha lokuposa: Jul-14-2022