1.56 Bifocal Flat Top Photochromic Gray HMC Optical lenses

Tsananguro pfupi:

Nekuda kwezvinodiwa muhupenyu hwemazuva ano, basa remagirazi anochinja ruvara harisi rekudzivirira maziso chete, asiwo basa reunyanzvi. Magirazi maviri emhando yepamusoro anochinja ruvara, ane mbatya dzakakodzera, anogona kukanganisa hunhu hwemunhu hunoshamisa. Magirazi anochinja ruvara anogona kuchinja zvichienderana nekusimba kwechiedza cheultraviolet uye kuita kuti ruvara rwayo ruchinje, lenzi yepakutanga inopenya isina ruvara, inosangana nemwaranzi yakasimba yechiedza, ichava magirazi ane mavara, kudzivirira, saka yakakodzera kushandiswa mukati nekunze panguva imwe chete.

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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:	1.56	Simba Rakakura:	1.28
Chitupa:	CE/ISO9001	Kukosha kweAbbe:	35
Dhayamita:	70/28mm	Dhizaini:	Asperical

Lenzi yebifocal

Zvinhu Zvinokosha: Nzvimbo mbiri dzinoonekwa mumalenzi maviri, uye lenzi diki rakaiswa pane lenzi yakajairika; Kuti varwere vepresbyopia vaone kure uye pedyo vachishandisa kuchinjana; Yepamusoro ndiyo kupenya kwedaro (dzimwe nguva yakati sandara), yakaderera ndiyo kupenya kwekuverenga; Dhigirii redaro rinonzi chiedza chepamusoro, dhigirii repedyo rinonzi chiedza chepasi, musiyano uripo pakati pechiedza chepamusoro nechepazasi ndikuwedzera (kupenya kwekunze);

Zvakanakira: Varwere vane presbyopia havafanirwe kuchinja magirazi pavanenge vachitarisa pedyo nepedyo.

Nhanganyaya yeKugadzira

Sezvinoratidzwa nezita racho, lenzi yebifocal ine malenzi maviri ephotometric, lenzi yefar primary nelenzi yepedyo. Zvichienderana nekupararira uye chimiro chelenzi yesub-lens, yakakamurwa kuita mwenje wemutsara mumwe chete, mwenje wepamusoro wakatsetseka uye mwenje wedome. Lenzi yebifocal inogona kufunga nezvekuona kuri kure nepedyo, asi pane mutsetse wakajeka wekuparadzanisa, uchaita kuti akapfeka anzwe sekunge aripo pakusvetuka, saka mushure mekubuda kwelenzi yeprogressive multifocal, yatsiviwa zvishoma nezvishoma. Pano tinotarisa pane lenzi yeprogressive multifocal.