Kubatanidza lenzisi kune mavara akawanda ekupfekedza, haufaniri kungoziva chete kusarudza nzvimbo yakasununguka uye simba re diopters, asi zvakare funga nezvezvinhu zvakadai sekunyaradza komunhu uye kunzwisisika kwekornea. Iyo yakakwirira, iyo yakareba iyo inogona kushandisa lenzi yakarongwa mwedzi uye nehafu yegore raipfeka. Vatangesi nevaya vane maziso ane hanya nekuvapo kwomuviri wekunze, zviri nani kusarudza kwemavhiki maviri.
Nzira yekushandisa lensi yevhiki mbiri?
Mazino ane kukwanisa kupfeka kwemazuva gumi nemana ane zvigaro zvakawanda:
- Kwemazuva gumi nemana ari pamusoro pe-lens inosangana yakaunganidza chikamu chiduku cheprotheni uye phosphate deposits - izvo zvinogadzirwa nemetabolism yeziso. Mukuwedzera, pamusoro pe-lens haina nguva yekuve yakawanda, iyo inodzivirira njodzi yehutachiona hwehutachiona.
- Ziso zvishoma nezvishoma rinopindirana kune rimwe lense, asi haritoreti, harina kushandiswa.
- Zvinokwanisika kushandisa lensi iyo yese masikati kupfeka mode uye mumasokisi mode pasina kuibvisa.
- Pamusana penguva shoma yekushanda, lens iri shoma sezvinobvira uye inoita kuti oxygen isvike pakuona. Chinhu ichocho chinoita kuti ufuke zvakanaka.
Ndinogona kupfeka mavhiki masviki akawanda kupfuura nguva yakatarwa here?
Zvechokwadi, nyanzvi dzinopesana pamusoro peiyi nyaya, asi kazhinji pane mitemo yakawanda inofanira kuonekwa. Zvichienderana nekuti iwe uchapfeka sei kwemavhiki maviri, urefu hwekupfeka nguva hunoverengwa. Iyo mirayiridzo inotaura kuti upenyu hwetabhenakeri yemaruva mazuva gumi nemana kubva panguva iyo purogiramu yakavhurwa. Izvi zvinokonzerwa nekuti kunyange kana iwe usingapfeki lens zuva rega rega, mabhakitiriya achiri kuunganidza uye kuwedzera pamusoro payo. Mhinduro inokosha haisi chipingamupinyi pane izvi. Nokudaro, zvakanaka, iwe unofanira kukanganisa lens pashure kwevhiki mbiri mushure mekushandiswa kwekutanga. Zvechokwadi, mutemo uyu unogona kupfurikidza zvishomanana muchiitiko chokuti kwenguva yose yawakapfeka mavara lenzi nguva shomanana. Kuwanda kwekuvhiringidzika kwemagetsi, kukwaya uye kutambanudza munyaya iyi hakuzove kwakanyanya, mabhakitiriya achava mumamiriro ezvinhu akaipa. Kana hutano hunoonekwa, hupenyu hwebasa hunogona kuwedzerwa nevhiki imwe chete.
Kana ukasarudza kupfeka lens maviri kwevhiki pasina kubvisa, ivo vachakushumira iwe mazuva matanhatu chete. Uine nguva yakareba yekupfeka, maziso ako anotanga kunzwa asinganzwisisiki, ayo anonyatsozivikanwa nevose vanogadzirisa - mumamiriro ezvinhu akadaro, kuderera kwe lens kunoderera, uye kunogona kupera shure kwekonea.
Nzira yekuchengetedza mavhiki maviri emavii?
Mutemo mukuru wekuchengetedza majekiseni akadaro ndewokuisa kune imwe nzira yakakosha yekugadzirisa uye kushandura iyo itsva kana mumazuva iwayo apo iwe usina kushandisa lenzi. Matsipa ane mvura inobatsirawo mazuva ose. Kudzivirira kuomeswa kwema-lens, hatisi kungowedzera huwandu hwekunyaradza kwemaziso, asiwo kunodzivisa kukanganisa kwezvinhu izvo lens iri kuitwa. Zvinonyanya kukosha kushandisa madonhwe kana iwe uchipfeka lenzi usingabatori usiku.
Ndeipi mavhiki maviri emavhiki ari nani?
Kusvika iye zvino, lenzi ine nguva yekupfeka mazuva gumi nemana inogadzirwa munenge mhando dzose:
- mavara maviri masvondo masikati;
- toric lenses kururamisa astigmatism ;
- optical lenses kururamisa maonero kubva +8 kusvika -12 diopters;
- mavhiki maviri masviki ane mumvuri munyoro, kuti zvive nyore kupa nekugadzirisa paziso.
Mukuwedzera kune zvose zvakanakira lensisi nehupenyu hwehupenyu hwevhiki mbiri, chigadzirwa nemumvuri chinonyanya kukosha kushandisa. Iwe unogona kuona lens zvakanaka mune zvose zviri mumudziyo uye iris, paunenge wabviswa mumusha, unogona kuzvidzosera zviri nyore munzvimbo.
Zvechokwadi, iyo yakanakisisa uye yakachengeteka sarudzo yekubatanidza lenzi ndeyezuva rimwe chete, asi mutengo wemiti yakadaro yakakwirira zvikuru. Maviri-vhiki inosangana nenzizi ndeimwe nzira inofadza. Zvinenge zvisingakuvadzi kune ziso, zvisingadhuri uye zviri nyore kushandisa. Nzira inonyanyozivikanwa ndeye Acuvue line kubva kuna Johnson & Johnson .