Iiglasi ezikhanyayo eziluhlaza okwesibhakabhaka, ngokwezinga elithile, zinokuba "yi-icing on the cake" kodwa azifanelekanga kuzo zonke iintlobo zabantu. Ukukhetha okungaboniyo kunokuphinda kubangele ingxaki. Ugqirha ucebisa oku: "Abantu abaneengxaki ze-retina okanye abo bafuna ukusebenzisa izikrini ze-elektroniki kakhulu banokucinga ngokunxiba iiglasi ezikhanyayo eziluhlaza okwesibhakabhaka. Nangona kunjalo, abazali akufuneki bakhetheiiglasi zezibane eziluhlaza okwesibhakabhakaabantwana ukuze nje bathintele i-myopia.
1.Iiglasi ezikhanyayo eziluhlaza okwesibhakabhaka azikwazi ukulibazisa ukuqala kwe-myopia.
Abazali abaninzi bayazibuza: Ngaba kufuneka bakhethe iiglasi zokukhanya eziluhlaza okwesibhakabhaka kubantwana babo ababona kufutshane? Ukukhanya kwendalo kunemibala esixhenxe eyahlukeneyo yokukhanya, kunye namandla abo anda ngokulandelelana. Ukukhanya okuluhlaza okwesibhakabhaka okubonakala emehlweni abantu kubhekisa kububanzi bobude be-400-500 nm. Nangona konke kukukhanya okuluhlaza okwesibhakabhaka, ubude be-wavelength obuphakathi kwe-480-500 nm baziwa njengokukhanya okuluhlaza okwesibhakabhaka okunamaza amade, kwaye oko phakathi kwe-400-480 nm kubizwa ngokuba kukukhanya okuluhlaza okwesibhakabhaka okunamaza amafutshane. Umgaqo weeglasi zokukhanya eziluhlaza okwesibhakabhaka kukubonakalisa ukukhanya okuluhlaza okwesibhakabhaka okunamaza amafutshane ngokugquma umaleko kumphezulu welensi okanye ngokufaka izinto zokukhanya eziluhlaza okwesibhakabhaka kwilensi ukuze kufunxwe "ukukhanya okuluhlaza okwesibhakabhaka," kufezekiswe isiphumo sokusika okuluhlaza okwesibhakabhaka.
Uvavanyo lubonisa ukuba ukuhluza ukukhanya okuluhlaza okwesibhakabhaka akukunciphisi ukudinwa kwamehlo okubangelwa kukujonga izikrini zekhompyutha, kwaye akukho bungqina baneleyo bokubonisa ukusebenza kwayo ekuthinteleni i-myopia ngokwezonyango.
2. Umonakalo wokukhanya okuluhlaza okwesibhakabhaka okhutshwa zizikrini ze-elektroniki emehlweni ulinganiselwe.
Nangona ukukhanya okuluhlaza okwesibhakabhaka kungekuko okunamandla kakhulu ekukhanyeni okubonakalayo, kokona kuyingozi kakhulu. Oku kungenxa yokuba, nangona ukukhanya okuluhlaza okwesibhakabhaka kunamandla angakumbi, abantu balumke ngakumbi ngako. Ngokwahlukileyo koko, ukukhanya okuluhlaza okwesibhakabhaka kuxhaphakile kweli xesha ledijithali kwaye akunakuphepheka. I-LED ekukhanyeni nakwizikrini ze-elektroniki ikhupha ukukhanya okumhlophe ngokusebenzisa iitships zokukhanya okuluhlaza okwesibhakabhaka ezivuselela i-phosphor etyheli. Okukhona isikrini sikhanya ngakumbi, kokukhona umbala ukhanya ngakumbi, kokukhona ukukhanya okuluhlaza okwesibhakabhaka kuphezulu.
Ukukhanya okuluhlaza okwesibhakabhaka okunamandla aphezulu kunethuba eliphezulu lokusasazeka xa kudibana namasuntswana amancinci emoyeni, okubangela ukukhanya okuqaqambileyo nokwenza imifanekiso igxile phambi kwe-retina, okukhokelela ekuphambukeni kokubona imibala. Ukuvezwa kukukhanya okuluhlaza okwesibhakabhaka okugqithisileyo ngaphambi kokulala kunokuthintela ukukhutshwa kwe-melatonin, okukhokelela ekungalalini. Izifundo zibonisa ukuba ukukhanya okuluhlaza okwesibhakabhaka okuyi-400-450 nm kunokonakalisa i-macula kunye ne-retina. Nangona kunjalo, ukuxoxa ngomonakalo ngaphandle kokuqwalasela idosi akufanelekanga; ngoko ke, idosi yokuvezwa kokukhanya okuluhlaza okwesibhakabhaka ibalulekile.
3. Akulunganga ukugweba yonke into ekhanyayo eluhlaza okwesibhakabhaka.
Kwanokukhanya okuluhlaza okwe-short-wave kuneengenelo zako; uphando oluthile lubonisa ukuba ukukhanya okuluhlaza okwe-short-wave elangeni langaphandle kunokudlala indima ekuthinteleni i-myopia ebantwaneni, nangona indlela ethile ingacacanga. Ukukhanya okuluhlaza okwe-long-wave kubalulekile ekulawuleni isigqi somzimba, kuchaphazela ukwenziwa kwe-melatonin kunye ne-serotonin kwi-hypothalamus, okuchaphazela ulawulo lokulala, ukuphucula imood, kunye nokuphucula inkumbulo.
Iingcali zigxininisa oku: "Iilensi yethu ihluza ukukhanya okuluhlaza okwesibhakabhaka ngokwendalo, ngoko ke endaweni yokukhethaiiglasi zezibane eziluhlaza okwesibhakabhaka, isitshixo sokukhusela amehlo ethu kukusetyenziswa ngokufanelekileyo. Lawula ixesha kunye nezihlandlo zokusebenzisa iimveliso ze-elektroniki, gcina umgama ofanelekileyo ngexesha lokusebenzisa, kwaye uqinisekise ukukhanya okuphakathi ngaphakathi. Kungcono ukuba nokuhlolwa kwamehlo rhoqo ukuze kuchongwe kwaye kunyangwe iingxaki zamehlo ngexesha elifanelekileyo.
iiglasi zezibane eziluhlaza okwesibhakabhaka, ngokubonakalisa ukukhanya okuluhlaza okwesibhakabhaka okuyingozi ngefilimu egqunywe ngumphezulu welensi okanye ukufaka izinto eziluhlaza okwesibhakabhaka kwizinto zelensi, kuthintela inxalenye enkulu yokukhanya okuluhlaza okwesibhakabhaka, ngaloo ndlela kunokunciphisa umonakalo oqhubekayo emehlweni.
Ngaphezu koko, iiglasi ezikhanyayo eziluhlaza okwesibhakabhaka zinokuphucula uvakalelo lweliso oluchaseneyo, ziphucule ukusebenza kokubonwayo. Uphononongo olwenziwe eTshayina lubonise ukuba emva kokuba abantu abadala benxibe iilensi ezikhanyayo eziluhlaza okwesibhakabhaka okwethutyana, uvakalelo lwabo lokungafaniyo kumgama owahlukeneyo naphantsi kweemeko ezahlukeneyo zokukhanya kunye ne-glare luphucukile. Kwizigulana ezisebenzisa i-retina photocoagulation ngenxa ye-diabetesic retinopathy,iiglasi zezibane eziluhlaza okwesibhakabhakakunokuphucula umgangatho wokubona emva kotyando. Kwabo bane-dry eye syndrome, ingakumbi abo basebenzisa iikhompyutha okanye izixhobo eziphathwayo kakhulu, ukunxiba iiglasi ezikhanyayo eziluhlaza okwesibhakabhaka kunokuphucula ubuchule bokubona obulungisiweyo kakuhle kunye nokuqonda umahluko ngokwamanqanaba ahlukeneyo.
Ngokwale mbono, iiglasi ezikhanyayo eziluhlaza okwesibhakabhaka ziluncedo ngokwenene ekukhuseleni amehlo.
Ukuququmbela,abavelisi belensi ezibonakalayoBaphendule ngobuchule ekunyukeni kwemfuno yeelensi eziluhlaza okwesibhakabhaka, nto leyo ebonisa ukuzinikela kwabo kwimpilo yamehlo kunye nophuhliso lwetekhnoloji. Ngokufaka itekhnoloji yokucoca ukukhanya okuluhlaza okwesibhakabhaka kwiimveliso zabo, aba bavelisi abajongani nje kuphela neenkxalabo zabathengi malunga noxinzelelo lwamehlo lwedijithali kodwa bakwabeka nemigangatho emitsha kwiingubo zokukhusela amehlo. Olu phuhliso lugxininisa ukuzinikela kweshishini le-optical ekuphuculeni intuthuzelo yokubona kunye nokukhusela umbono kwihlabathi lethu eligxile kakhulu kwidijithali.
Ixesha lokuthumela: Epreli-12-2024