Ukukhanya okuluhlaza okwesibhakabhaka (425-495nm) kunokuba yingozi ebantwini, kuthintela ukuveliswa kwamandla kwiiseli zethu, kwaye kuyingozi ngakumbi emehlweni ethu.
Oku kunokubonakala emehlweni ngokuhamba kwexesha njengombono ombi ngokubanzi, ingakumbi ebusuku okanye umbono ophantsi wokukhanya.
Inyaniso,isibane esiluhlazaichazwe kakuhle kwiincwadi zenzululwazi njengeyona nto iphambili ekuwohlokeni kwe-macular okunxulumene nobudala.
Kuyo yonke imbali yanamhlanje, oomatiloshe baziwa ngokuba nesantya esiphezulu se-cataracts ngenxa yokukhanya kwelanga okukhazimlayo okubonakaliswa elwandle.
Imithombo yokukhanya okuluhlaza okwesibhakabhaka
Olu kukhanya luyingozi luvela kuyo nayiphi na imithombo yokukhanya okuluhlaza okwesibhakabhaka okanye okumhlophe okubanzi, kuquka:
ilanga lasemini
izikrini zefowuni
izikrini zeTV
izibane zesitalato
izibane zemoto
iteknoloji yasekhaya
kunye nokuninzi
Indlela yokuthintela umonakalo wokukhanya okuluhlaza okwesibhakabhaka
Ngethamsanqa kukho utshintsho olulula lwendlela yokuphila onokulwenza ukunciphisa nokubuyisela umonakalo obangelwa kukukhanya okuluhlaza okwesibhakabhaka.
1. F.lux
Isoftware yasimahla yeWindows, Mac, iOS (abasebenzisi be-Android CyanogenMod baneLiveDisplay)
Inciphisa kakhulu ukukhanya okuluhlaza okwesibhakabhaka okuvela kwizikrini zakho ebusuku, nto leyo enika umbala o-orenji ofudumeleyo.
2. Iiglasi ezivimba ukukhanya okuluhlaza okwesibhakabhaka
Iiglasi ezinombala o-orenji ezifunxa naluphi na ukukhanya okuluhlaza okwesibhakabhaka, zivumela okuseleyo ukuba kudlule.
Ikhusela amehlo ngokupheleleyo kwiindawo ezinokukhanya okuqaqambileyo njengakwiindawo zokukhulisa okanye ngexesha lonyango lokukhanya kwe-acne
3. Imixholo ye-OS ebomvu
Imibala yangasemva yeWindows/Mac ingatshintshwa ibe bomvu obuqinileyo
Isihloko esibomvu seGoogle Chrome
Imvelaphi ye-Android/iOS ingasetwa kubomvu obuqinileyo
Izihloko zekhibhodi ze-Android/iOS zihlala zitshintshwa zibe bomvu
4. Izinto zasekhaya ezibomvu
Ezifana namakhethini, iiduvethi, udonga kwaneempahla ozinxibayo zinokubangela ukuba kubekho imeko-bume esempilweni yokuhlala, ingakumbi kubantu abaneengxaki zamehlo.
5. Izibane ze-LED ezibomvu
Okokugqibela, eyona ndlela isebenzayo yokunciphisa nawuphi na umonakalo obangelwa kukukhanya okuluhlaza okwesibhakabhaka kukusebenzisa izibane ezibomvu ezinamandla aphezulu.
