Mazuva ano ruzivo runonongedza Maitiro ekugadzira lenzi "akatetepa, akaonda uye akaonda"?
Sezvatinoziva tese, dhigirii remyopia rakaderera, uye huwandu kubva kumalenzi kusvika kumafuremu hwakapamhama kupfuura huya hwepamusoro myopia. Saka kune vanhu vane myopia yakakwirira, ndeapi magirazi anofanira kuva akakodzera kwavari? Nhasi tevedzera mafambiro emupepeti tikwire tese.
1.Vanhu vane myopic vanoda chii?
Kunyanya kukanganisa kwepamusoro myopia ndeyekuti simba rakakwirira, rinowedzera lens. Naizvozvo, munhu wese anoda kuti lenzi ive yakatetepa uye yakatetepa kana ichiunganidza iyo yakakwirira simba lens.
Nekudaro, chero dhigirii ine ukobvu, uye iyo yakawedzera refractive index inoderedza ukobvu zvichienderana nehupamhi hwelens pachayo. Kunyangwe iine 1.74 lens, inofanirwa kunge yakakora kupfuura iyo yakaderera degree.
2.Ungasarudza sei magirazi epamusoro myopia?
Ndinotenda munhu wese anoziva kuti pakati pe lens gobvu uye mativi matete. Zvino kana uchida lenzi nhete, unogona kusarudza 1.74 lens. Izvi zvirokwazvo harisi dambudziko. Chii chimwe chaungaita kuti uwane mhedzisiro iri nani? Mupepeti akapfupikisa nzira dzinoverengeka dzemunhu wese, uye shamwari dzinogona kuvaedza pakuunganidza magirazi.
(a) Kana ukasarudza acetate furemu, ukobvu hunogona kuvharwa nefuremu huchave hwakakora uye huchiita sehutete, uye iyo acetate furemu haizotsikirira bhiriji remhino nekuti magirazi anorema.
(b) Kusarudza furemu diki kunobatsira magirazi ese anotarisa akatetepa, nekuti lenzi dzakatetepa nepakati uye dzakakora kumativi, saka kusarudza diki furemu kuchaita kuti magirazi aite matete.
(c) Panguva yekugadzira, tenzi anogadzira diki mupendero kudzikisa ukobvu hwelens. Kana kona iyi yakachekwa zvakanyanya, denderedzwa jena rinogona kuwedzera, uye kuonda hakugone kuwanikwa kana kucheka kuri kushoma. Inogona kusarudzwa maererano nezvinodiwa nemunhu, uye zvinokwanisika kutaurira processor.
Nguva yekutumira: Jul-22-2021