Kwihlabathi lanamhlanje ubuhle bufuna amaxhoba ambalwa. Ukunyathela iinwele, izipikili eziguguzelayo, iibhokhwe ezineempembelelo "kunye nobunzima bobabini" sele sele zixhaphakileyo iinqwelo zomfazi wekhulu lama-21 ... Namhlanje awuyi kumangaliswa nawuphi na umbala wamehlo. Iilensi zemibala yinto yokudlala, kwaye ngamanye amaxesha isikhali somfazi. Ukuba, ngokwemeko yamehlo akho, wanquma ukutshintsha iiglasi kwiilensi ezikhululekile, ngoko kutheni ungahlanganisi izinto ezimnandi kunye nokunceda, umbala "isibuko somphefumlo"?
Iilensi zokudibanisa ezinemibala yamehlo (kunye nangaphandle kwe-diopters) zitholakala kuyo yonke i-optics store. Uninzi lwama-saloni lunikeza ukuhlaziywa kwamahhala kombono, kwaye ukulukhanyela ukuba uye wa tyelela ugqirha ixesha elide, akufanelekanga. Umbono ungatshintshwa ngokuhamba kwexesha. Yaye ukuba i-ophthalmologist inquma i-diopter kuwe, ngoko kukhetha umbala kukukhathazeka kwakho.
Unokukhetha njani i-lens yombala?
Iilensi zoqhagamshelwano zombala aziguquli nje umbala wamehlo. Xa ukhetha, kufuneka uqikelele umzobo (ngamanye amaxesha ubonakala ungaqhelekanga), khawuqwalasele ubukho okanye ukungabikho komlenze, kunye nobukhulu beelensi, kuba Namhlanje, iilensi ezigqithiseleyo zombala ezandisa ubungakanani bomfundi, obonakalayo obangela iso. Kukho imigaqo ebalulekileyo, indlela yokukhetha umbala ukwenza ukuba ibonakale ngokwemvelo kunokwenzeka:
- Ukuba unelisekile ngombala wakho, kodwa ufuna ukukhangeleka ukujonga, qwa lasela iilensi ezicatshulwayo eziphakamisa ubunzulu bombala okanye ukulungisa ngokuthe ngqo ukulandelelana kwindlela efanelekileyo;
- Iilensi ezicatshulwayo zamehlo alula zikhetha ukukhetha kunye neenkqubo ezininzi zokubala kunye nomtya ngapha nangapha, kuba i-lens "inokusula" iphethini ye-iris yomthonyama;
- ufuna utshintsho olukhulu? Ukugqithisa umbala wamehlo unemibala engqambileyo enemibala. Njengomthetho, kuboniswe kuwo umbala wendawo owenziwe ngayo ilensi;
- Ukuba unamehlo aqaqambileyo, ke "ulungise" kuya kuba lula ngakumbi kunamnyama;
- Khetha iilensi ezixelisa i-pattern ye-iris yemvelo (imisebe okanye i-specks) kweso;
- ukungathandabuzeki kokukhetha? Unokuyeka umbala olahlayo kunye neetoni zamanxi. Ngobusuku kuya kufuneka baphonswe, nangona kunjalo, ngeli xesha uya kuba nako ukunquma ukuba ngaba ukhululekile nalo mbala.
Iilensi zokuqala zokuqhagamshelana zilungele ukuzama kwivenkile, phantsi kolawulo lwe-ophthalmologist okanye umcebisi. Okokuqala, kufuneka ufunde indlela yokususa ngokufanelekileyo kwaye ugqoke. Ngokuhamba kwexesha, le nkqubo ayiyi kuthatha imizuzwana engaphezulu kwemihlanu, kodwa okokuqala kunzima ukufaka ilensi yokudibanisa.
Indlela yokugqoka kakuhle iilensi ezinemibala?
- ukuba ulungile, zifundise ukufaka i-lens kuqala kwiso lakho lasekunene. Ngoko awuyi kuzidibanisa;
- Geza izandla uze uzihluthe (qiniseka ukuba akukho villi esele kwilwelwe kwiminwe), uze usebenzise umnxeba wesandla sokunene ukususa i-lens kwisitya;
- Qinisekisa ukuba i-lens ayiguquli ngaphakathi ngaphakathi, ubuso bayo buhlambulukanga kwaye bungozi;
- ngomnwe ophakathi wesandla sokunene, udonsa i-eyeridi esezantsi uze uphakamise amehlo akho phezulu ukuze ufake i-lens kwicala elimhlophe kweso, phantsi komfundi;
- Emva kokukhipha umnwe, yinciphise uze uvale iliso ukuze i-lens "ihlale" kumfundi. Ukuba awuyikubeka i-lens kwisibuko, uqonda ukuba ukufakela kuphumelele, unokunyuka ngokubonakalayo.
Ungasusa njani iilensi zokuxhumana?
- Ngomunwe wakho ophakathi, uthathe ngenyameko umgca wekhosidi esezantsi uze ufake inkcenkcesha yomunwe kwi-lens (mhlawumbi ukusuka kumgca osezantsi);
- uzame ukuhambisa i-lens phantsi okanye kancane kwicala uze uyifake ngokucokisekileyo ngesithupha sakho kunye ne-forefinger (ngaphandle kokuguqa). Ungazami ukuthatha i-lens yakho nge-fingernail, ukuze ungalimazi iso;
- Faka i-lens kwisitya kunye nesicombululo esikhethekileyo okanye ukulahla (ukuba iilens ezilahlayo kunye ne-diopters zisetyenziswa).
Indlela yokugqoka iilensi ezinemibala?
- Abafazi abaninzi banenkxalabo: akuyona ingozi ukugqoka ii-lens ezinemibala. Kubalulekile ukwazi ukuba, ngokuchasene nama-lens angamabala angenakubala, kunye nombala (kuquka i-diopter) i-oksijini ayidluli kakuhle, ngoko ixesha lokugqoka kwabo kufuneka linciphise (ukuya kwiiyure eziyi-8 ngosuku);
- ukuba i-ophthalmologist ithi ukwanda okomile kwamehlo, ngoko kungcono ukuyeka kwiilensi ezinemibala. Kulula ukuwagqoka: bawavula ekuseni, bashiya imini, kwaye ngokuhlwa bawushiya;
- Musa ukugqoka ii-lens kwiindawo apho kukho ukuphuma kwamakhemikhali. Ukuba uthanda imfashini ngoku ukuzonwabisa - isepha - ukwenza i-lens ngaphambi kokuba uqale umsebenzi;
- ungalokothi ufake iilensi ngezandla ezingcolileyo;
- ugqoke i-lens emva kokugqiba iliso lakho lokwenza, kwaye ususe phambi kokuba uhlambe i-makeup;
- Vala amehlo akho okanye ususe iilensi xa usebenzisa i-lacquer yezinwele zezinwele;
- ukuyeka ii-lens zoqhagamshelwano ngexesha lokubanda kakhulu;
- Ukuba uya echibini, qiniseka ukusebenzisa iiglasi ezikhethekileyo zokubhukuda;
- Soloko ukhumbule umhla wokuphela kwee-lens zakho zokuxhumana (inyanga, ezintathu, ezintandathu ezintandathu okanye phantse ngonyaka) kwaye wenze utshintsho oluhlelelwe ngexesha.
Iziphumo xa ugqoke ii-lens
Xa ugqoke ii-lens zokudibanisa, i-cornea ixinzelelo lwamaxesha onke, i-microtraumas ibonakala phezulu, ihamba kunye neempawu ezibuhlungu, ukuvalelwa komzimba wangaphandle kwelinye iliso, ukulila kunye nokubuyiswa kwakhona kwe-conjunctiva. Ukubuyisela izicubu ze-ocular surface, emva koxinzelelo, njengonyango oluxhasayo, i-agents kunye ne-dexpanthenol, inkunkuma enefuthe elibuyiselwayo kwiimveliso, ngakumbi i-Korneregel iso gel, isetyenziselwa. Inomphumo wokuphulukisa ngenxa yokuxinwa kwe-5% * yexpxpenol, kwaye i-carbomer iqule ixhomekeke ekuqhagamshelaneni ne-dexpanthenol kunye nomhlaba ophezulu ngenxa yokuthungwa kwezinto ezihambelayo. I-Correleregel iqhubeka iliso ixesha elide ngenxa yefomu efana ne-gel, ifanelekile kwisicelo, ingena kwiindawo ezinzulu ze-cornea kwaye ivuselela inkqubo yokuhlaziywa kwe-epithelium yezicubu ezingenasisiso kweso, ikhuthaza ukuphulukiswa kwe-microtraumas nokupheliswa kwentlungu. Isilwanyana sisetyenziswe kusihlwa, xa iilensi sele zisusiwe.
* 5% yinkxalabo ephezulu ye-dexpanthenol phakathi kweefom zamehlo kwiRF. Ngokutsho kweRejista kaRhulumente yeeMithi, iiNkampani zezoNyango zezoNyango kunye namaZiko ezeMpilo (ngabanye abasomashishini) ababandakanyeka ekuveleni nasekuvelweni kwezixhobo zonyango, kunye nakwidata esuka kubakhiqizi abavelisayo (izakhiwo ezisemthethweni, iincwadi), ngo-Apreli 2017
Kukho ukungqinelana. Kufuneka ukuba ufunde imiyalelo okanye uqhagamshelane neengcali.