Magirazi ePresbyopic anoshandiswa nevanhu vakura vazhinji kubatsira kuona.Zvisinei, vanhu vakawanda vakwegura havana kunyatsojeka pamusoro pepfungwa yekuverenga magirazi 'dhigirii, uye havazivi nguva yekufananidza nemhando ipi yemagirazi ekuverenga.
Saka nhasi, tichakuunzira sumo yekuverenga nzira yekuverenga magirazi.Ngatidzidzei pamwe chete.
Dhigirii rinochinja nguva dzose.Kazhinji, inowedzera ne50 madhigirii makore ese mashanu.Muchiitiko chemaziso akanaka, inowanzoita madhigirii zana pazera remakore 45, 200 degrees pazera remakore 55, uye 250 kusvika ku300 degrees pazera remakore 60. Mune ramangwana, chiyero chegirazi hachizodzika.Saka degree racho rinofanira kuverengerwa sei?
No.2 midziyo inoshandiswa: chiyero, kadhibhodhi, chiedza chezuva
Matanho ekushanda:
1. Ita magirazi ekuverenga akamira kugirazi, uye uise kadhibhodhi kune rumwe rutivi.
2. Dzokorora gadzirisa chinhambwe pakati pemapepa uye girazi kusvikira tkavara kadiki diki kanopenya kanoonekwa pabepabhodhi.
3. Pima chinhambwe f (mumamita) kubva panzvimbo inopenya kusvika pakati pegirazi nechikero.Kureba kwayo kwekutarisa.
4. Chiyero chemagirazi ekuverenga chakaenzana nekudzoreredzwa kwehurefu hwayo hwakatarisana hwakapetwa ne100 kuverenga dhigirii yemagirazi ekuverenga.
No.3 presbyopia degree ine chekuita nezera
Somuenzaniso, pazera remakore makumi mana nemashanu, ruva rekare riri +1.50d (kureva 150 degrees).Pazera remakore makumi mashanu, kana iwe ukapfeka magirazi kana kwete, ruva rekare richawedzera kusvika +2.00d (kureva 200 degrees).
Kune maruva ekare.Kana iwe ukaomerera pakusapfeka magirazi ekuverenga, tsandanyama dzako dzeciliary dzichapera uye dzisingakwanisi kugadzirisa.Zvichawedzera kuoma kwekuverenga, kuburitsa dzungu, kuzvimba kweziso uye zvimwe zviratidzo, uye kukanganisa hupenyu hwako nebasa.Izvi hazvina kuchenjera.
Nokudaro, magirazi e presbyopia anofanira kugadzirirwa pakarepo pasina kunonoka.Sezvaunokura, magirazi ekuverenga awakambopfeka haana kukwana uye anofanira kutsiviwa nenguva.
Kana vakwegura vachida kupfeka malensi anofambira mberi, vanofanira kusarudza nokungwarira.Kana uchinge wanzwa kuti magirazi ekuverenga haana kukodzera kune yako dhigirii, iwe unofanirwa kuatsiva nekukurumidza.Kana iwe ukapfeka magirazi nedhigirii isina kukodzera kwenguva yakareba, hazvizongounza kukanganisa kwakawanda kuhupenyu hwevakwegura, asiwo kukurumidza kukwegura kwemaziso evakwegura.
Uye kana ukazviwana uine presbyopia, usapfeke magirazi epresbyopia nekukasika.Vakwegura vanofanira kushandisa mano avo ekugadzirisa maziso avo uye kupa maziso avo mikana yakakwana yokurovedza muviri.
Nguva yekutumira: Jun-20-2022