Yini i-astigmatism?
I-Astigmatism iyinkinga yeso elijwayelekile engenza umbono wakho afiphele noma ahlanekezelwe. Kwenzeka lapho i-cornea yakho (isendlalelo esingaphambili seso lakho) noma ilensi (ingxenye yangaphakathi yeso lakho elisiza ukugxila kwamehlo) linesimo esihlukile kunokujwayelekile.
Ukuphela kwendlela yokuthola uma une-astigmatism ukuthola ukuhlolwa kwamehlo. Izibuko zamehlo noma amalensi okuxhumana angakusiza ukuba ubone okungcono - futhi abanye abantu bangathola ukuhlinzwa bakwazi ukulungisa ama-astigmatism abo.
Yiziphi izimpawu ze-astigmatism?
Izimpawu ezivame kakhulu ze-astigmatism yilezi:
- Umbono Wokufiphaza
- Okudinga ukucacisa ukubona kahle
- Ikhanda
- Uhlobo lweso
- Inkinga yokubona ebusuku
Uma une-atigmatism emnene, ungahle ungaziboni noma yiziphi izimpawu. Kungakho kubalulekile ukuthola izivivinyo zamehlo ezijwayelekile -le khasiUdokotela angakusiza uqiniseke ukuthi ubona ngokucacile ngangokunokwenzeka. Lokhu kuyiqiniso ikakhulukazi ezinganeni, okungenzeka ukuthi kungenzeka ziqaphele ukuthi umbono wazo ungejwayelekile.
Yini ebangela i-astigmatism?
I-Astigmatism yenzeka lapho ama-cornea akho noma ilensi inesimo esihlukile kunokujwayelekile. Ukwakheka kwenza ukukhanya okukhanyayo ngendlela ehlukile njengoba kungena iso lakho, kubangele iphutha lokuphinda.
Odokotela abazi ukuthi yini ebangela i-astigmatism, futhi ayikho indlela yokukuvimbela. Abanye abantu bazalwa bene-astigmatism, kepha abantu abaningi bayithuthukisa njengezingane noma abadala abasebasha. Abanye abantu bangase futhi bathuthukise i-atigmatism ngemuva kokulimala kwamehlo noma ukuhlinzwa kwamehlo.
Yini ukwelashwa kwe-astigmatism?
Izindlela zokwelashwa ezivame kakhulu ze-astigmatism yizinto zamehlo.Le khasiUdokotela wamehlosIzonikeza amalensi afanele ukukusiza ubone ngokucacile ngangokunokwenzeka. Odokotela bangasebenzisa futhi ukuhlinzwa ukwelapha i-astigmatism. Ukuhlinzwa kushintsha ukwakheka kwe-cornea yakho ukuze kugxile ngokulula.Uma udinga noma yiluphi usizo lokukhetha a-faneleIzibuko zokuthuthukisa isimo sakho samehlo, i-Universal Optical https://www.productooptical.com/products/ uhlala lapha ulungele ukukunikeza-kaninginingiizinqumo kanyeInkonzo Ecatshangelwe.