1.59 PC Bifocal Invisible Photochromic Gray HMC Optical lenses

Tsananguro pfupi:

Parizvino, kune mhando mbiri dzezvinhu zvemalenzi zviri pamusika, imwe igirazi, imwe iresin. Zvinhu zveresin zvakakamurwa kuita CR-39 nepolycarbonate (zvinhu zvePC).

Magirazi eBifocal kana kuti magirazi eBifocal magirazi ane nzvimbo mbiri dzekugadzirisa panguva imwe chete uye anonyanya kushandiswa kugadzirisa presbyopia. Nzvimbo iri kure inogadziriswa negirazi reBifocal inonzi nzvimbo iri kure, uye nzvimbo iri pedyo inonzi nzvimbo iri pedyo nenzvimbo yekuverenga. Kazhinji, nzvimbo iri kure yakakura, saka inonziwo firimu guru, uye nzvimbo iri pedyo idiki, saka inonzi sub-film.

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Ruzivo rweChigadzirwa

Matagi eChigadzirwa

Ruzivo rweKugadzira

Nzvimbo Yekwakabva:	Jiangsu	Zita reBrand:	BORIS
Nhamba yeModhero:	Lenzi yePhotochromic	Zvinhu zveLenzi:	SR-55
Mhedzisiro yeChiono:	Bifocal	Firimu reKuputira:	HC/HMC/SHMC
Ruvara rwemagirazi:	Chena (yemukati)	Ruvara rwekuputira:	Girini/Bhuruu
Runyoro:	1.59	Simba Rakakura:	1.22
Chitupa:	CE/ISO9001	Kukosha kweAbbe:	32
Dhayamita:	70/28mm	Dhizaini:	Asperical

Magirazi egirazi ane hunhu hupi? Kuomarara kwakanyanya, haana kuomarara, ari nyore kutyoka kana akarohwa. Ane kujeka kwakanyanya uye chiedza chinopamhidzira che92 muzana. Akagadzikana nemakemikari uye mumuviri, anogona kuramba kukanganiswa nemamiriro ekunze akasiyana-siyana, uye haapendi, haatsvedzi. Nekuda kwehuremu hwawo, haana kukodzera vechidiki.

Ndezvipi zvakanakira resin lens? Resin lenses dzakagadzirwa ne diethylene glycol uye propylene glycol lipid reaction polymerization. Huremu hushoma, kuramba kusimba zvakanaka, kuramba kupisa kwakanyanya, kufambiswa kwechiedza zvakanaka, pedyo nekushanda kwegirazi lens, zvinogona kudzivirira mwaranzi ye ultraviolet.

Ndezvipi zvakanakira malenzi ePC? Lenzi yePC inozivikanwawo se: space piece kana space piece, yakagadzirwa nezvinhu zvePC zvemhando yepamusoro kuburikidza nekugadzira majekiseni. Ine huremu hwakareruka, simba rayo guru, inodzivirira mamiriro ekunze zvakanaka, inokwanisa kuburitsa chiedza zvakanaka, inonyudzwa ne ultraviolet 100%, haina chepfu, uye inodzivirira nharaunda, ine mikana yakawanda yekukura.

Nhanganyaya yeKugadzira

Mazhinji ma bifocal anoshandiswa kutsiva ma peya maviri ema bifocal anoshandiswa kuona kure nekuona pedyo, saka nzvimbo nehukuru hwenzvimbo yekuona kure yema bifocal nenzvimbo yekuona pedyo zvinofanira kuenderana nema peya maviri ekutanga emagirazi. Kana kuona pedyo kwakanyanya, ma subslices anogona kuva makuru uye akakwirira; Kune rumwe rutivi, kana nguva yakawanda ikashandiswa kutarisa kure, subslices dzichava diki zvakafanana uye dzakaderera munzvimbo. Hapana rudzi rumwe rwedhizaini runogona kusangana nezvinodiwa nemamiriro akasiyana. Inofanira kusarudzwa uye kuenzaniswa zvichienderana nezvinodiwa chaizvo zvevapfeki, uye dzimwe nguva magadzirirwo akasiyana anofanirwa kushandiswa kusangana nezvinodiwa zvemaonero emamiriro akasiyana ane misiyano mikuru.