Magirazi e-bifocal asingaonekwe magirazi epamusoro-soro anogona kugadzirisa panguva imwe chete hyperopia uye myopia. Magadzirirwo erudzi urwu rwemagirazi haangofungi nezvematambudziko anogona kugadziriswa nemagirazi akajairwa, asiwo anofunga nezvematambudziko ekuona aripo mumapoka akakosha. Muchinyorwa chino, tichapa sumo yakadzama yemabasa uye zvakanakira magirazi e-bifocal asingabatike.
Zvinhu Zvikuru: Pane mapoinzi maviri anotarisa papeya imwe chete yemalenzi, kureva kuti, pane rimwe lenzi rakajairika
Fukidza lenzi diki rine kupenya kwakasiyana pane lenzi:
Inoshandiswa zvakasiyana-siyana kune varwere vane presbyopia kuti vaone kure nepedyo:
Pamusoro pane daro rekuona (dzimwe nguva chiedza chakati sandara), uye pasi pane daro rekuona
Nguva yekuverenga:
Dhigirii rekure rinonzi chiedza chekumusoro, uye dhigirii repedyo rinonzi chiedza chepasi
Musiyano wekudzikira kwechiedza unonzi ADD (external luminosity);
Yakakamurwa kuita mwenje miviri yakatsetseka, mwenje miviri yepamusoro yakati sandara, uye denderedzwa zvichienderana nechimiro chechidimbu chidiki.
Chiedza chepamusoro chine mativi maviri, nezvimwewo.
Zvakanakira: Izvi zvinobvisa chikonzero chekuti varwere vane presbyopia vachinje magirazi avo pavanenge vachitarisa pedyo.
Zvakashata: Pane chiitiko chekusvetuka-svetuka kana uchichinja pakati pekutarisa kure nekutarisa pedyo;
Pane musiyano mukuru pakuonekwa kwemalenzi akajairwa.
Zvichienderana nechimiro chechikamu chepasi chechiedza che bifocal lens, chinogona kukamurwa kuita:Pamusoro Pakatsetseka,Round Top uyeZvisingaonekwe.
Kana tichienzanisa neFlat-Top neRound-Top, Invisible Lens ine mukana wekusakwanisa kusiyanisa zvakajeka muganhu uripo pakati pemyopia nepresbyopia kubva pakuonekwa, uye yakafanana zvikuru nelenzi dzelenzi imwe chete. Kana uchitarisa zvinhu, hapana kuvhiringidzika kuri pachena, zvichiita kuti kupfeka kuve nyore.
Iri ndiro lenzi redu risingaonekwe rine photogrey, rinogonawo kuva nemhedzisiro inodzivisa chiedza chebhuruu uye kuchinja ruvara.
Hapana muganhu wakajeka here, handiti?
Mushure mekuvhenekerwa nechiedza chinochinja ruvara, chinoita segrey.
Kana uchifarira chigadzirwa ichi, ndapota taura nesu. Sarudza magirazi asingaonekwe kuti akupe ruzivo rwekunyaradzwa rusingatarisirwi！
Nguva yekutumira: Mbudzi-17-2023