Ehlotyeni, imisebe ye-ultraviolet yomelele, engonakalisi nje ulusu, kodwa ichaphazela impilo yamehlo kwaye ikhawulezisa ukuguga kwamehlo.Ngoko ke, xa siphuma ehlotyeni, kufuneka unxibe izibuko zelanga ukuze uthintele ukukhanya okunamandla kunye nokunciphisa ukucaphuka kunye nokulimala kwamehlo.Indlela yokukhetha izibuko zelanga ehlotyeni?
1. Khetha umbala welensi
Umbala we-lens wezibuko zelanga ukhethwa ukuba ube ngwevu-luhlaza okanye ngwevu, enokunciphisa ngokufanayo ikhromaticity yemibala eyahlukeneyo ekukhanyeni kwaye igcine umbala wokuqala womfanekiso.Ukushisa okungaphezulu kweelensi ze-spectacle akufanele kube phezulu kakhulu, ngaphandle koko kuya kufakwa ngokuqinileyo ebusweni, okuya kubangela isiyezi okanye ukugoba iilensi.
2. Khetha eziveliswe ngabavelisi abaqhelekileyo
Kufuneka ukhethe iiglasi zelanga eziveliswe ngabavelisi besiqhelo ukuze ubone ukuba akukho mikrwelo, ukungcola namaqamza kumphezulu weendondo zelanga.Nangona kunjalo, zama ukukhetha iilensi ezinombala omnyama xa ungaphandle kunye nokukhanya kwelanga okunamandla, kwaye ukhethe iilensi ezinombala okhanyayo xa uqhuba, njengengwevu emnyama, emnyama okanye emdaka.
3. Ilensi kufuneka ibe mcaba
Bamba iindondo zelanga esandleni sakho kwisibane sefluorescent kwaye uvumele umcu wesipili uqengqeleke kakuhle.Ukuba ukukhanya kwelanga okubonakaliswe sisibuko kuphazamisekile okanye i-wavy, ithetha ukuba i-lens ayilulanga, kwaye olu hlobo lwe-lens luya kubangela umonakalo emehlweni.
Ngubani ongafanelekanga ukunxiba iindondo zelanga ehlotyeni?
1. Izigulana zeGlaucoma
Izigulana ze-glaucoma azikwazi ukunxiba iindondo zelanga ehlotyeni, ngakumbi iglaucoma yokuvalwa kwe-angle.Ukuba unxibe izibuko zelanga, ukukhanya okubonakalayo emehlweni kuya kuncitshiswa, umfundi uya kuhla ngokwemvelo, ingcambu ye-iris iya kuqina, i-angle yegumbi iya kucuthwa okanye ivalwe, ukujikeleza kwe-aqueous humor kuya kuba nzima, kunye noxinzelelo lwe-intraocular. iya kwanda.Oku kunokuchaphazela umbono, ukucutha intsimi yombono, kwaye kukhokelela ngokulula ekuhlaselweni kwe-glaucoma ebukhali, enokubangela ukuba amehlo abomvu, adumbe kwaye abuhlungu ngombono ophantsi, isicaphucaphu, ukuhlanza, kunye neentloko.
2. Abantwana abangaphantsi kweminyaka emi-6 ubudala
Umsebenzi obonakalayo wabantwana abangaphantsi kweminyaka engama-6 ubudala awuzange uphuhliswe ngokupheleleyo, kwaye umsebenzi obonakalayo awuzange uphuhliswe kwinqanaba eliqhelekileyo.Rhoqo ukunxiba iindondo zelanga, ukubona okusingqongileyo okumnyama kusenokubangela mfiliba imifanekiso ye-retinal, kuchaphazele ukukhula kombono wabantwana, kwaye kude kukhokhelele kwi-amblyopia.
3. Izigulane ezingaboniyo zinemibala
Uninzi lwezigulane ezingaboniyo ngemibala azikwazi ukwahlula imibala emininzi.Emva kokunxiba izibuko zelanga, ukukwazi ukwahlula imibala kuya kuncipha, kuchaphazele umbono kwaye kubangele ukulahleka kombono.
4. Izigulane ezinobumfama ebusuku
Ubumfama basebusuku ngokuqhelekileyo bubangelwa kukunqongophala kwevithamin A emzimbeni, kwaye umbono uya kuchaphazeleka ukusa kumkhamo othile ekukhanyeni okumfiliba, kodwa iiglasi zelanga ziya kuwenza buthathaka amandla okucoca ukukhanya kwaye kubangele ukulahleka kombono.
Iingcebiso ezinobubele
Ngokwemeko yakho yokwenyani ukuze ubone ukuba ukulungele na ukunxiba iindondo zelanga, izibuko zelanga ezisemgangathweni kufuneka zibe neemeko ezimbini, enye ikhusela imitha ye-ultraviolet, kwaye enye yeyokuthintela ukukhanya okunamandla.Kuyimfuneko ukuba ukhethe izibuko zelanga ezineempawu ezichasene ne-ultraviolet ukuphepha umonakalo ongeyomfuneko.
Ixesha lokuposa: Jun-24-2022