Seto 1.56 I-Bifocal ye-Bifocal ye-BMC

Seto 1.56 I-Bifocal ye-Bifocal ye-HMC ye-HMC eboniswe umfanekiso

Inkcazo emfutshane:

Xa umntu ephulukana nobuchule bokutshintsha ngokwemvelo ukuba kugxilwe kwamehlo ngenxa yobudala, kufuneka
Jonga kude nombono wokuLungiswa kwamehlo ngokulandelelana kwaye uhlala ufuna ukutshata izibini ezibini zeeglasi. Kumntu onamatyala aphezulu, kubizwa ngokuba yilensi enye yelensi okanye i-bifocal lens .

Iimpawu: I-Bifocal Lens, iilensi zeflethi

Thumela i-imeyile kuthi

Iinkcukacha zemveliso

Iimpawu zeMveliso

Ukucaciswa

I-1.56 i-flat-ephezulu ye-bifacal ye-on
Imodeli:	I-1.56 lensi ye-Optical
Indawo yemvelaphi:	Jiangsu, China
Brand:	Iseto
IIMPENDULO ZEEMPENDULO:	Resin
Umsebenzi	I-Bifocal ephezulu
Umbala weelensi	Cacisa
Isalathiso sokuqaqamba:	1.56
Ububanzi:	I-70mm
Ixabiso le-ABBE:	34.7
Ubunzima obuthile:	1.27
Ukudlulisa:	> I-97%
Ukukhetha ukukhetha:	Hc / hmc / shmc
Umbala wokukhathalela	Luhlaza
Uluhlu lwamandla:	SPH: -2.00 ~ + 3.00 Yongeza: + 1.00 ~ + 3.00

Iimpawu zeMveliso

1.Yintoni iimpawu zee-biifocals?
Iimpawu: Kukho amanqaku amabini agxile kwilensi, oko kukuthi, iilensi ezincinci ezinamandla awahlukeneyo kwilensi eqhelekileyo;
Isetyenziselwa izigulana ezinePressopia ukubona kude kwaye zikufuphi;
I-OPPOOSIT i-lominossity xa ujonge kude (ngamanye amaxesha iflethi), kwaye ukukhanya okuphantsi kukukhanya xa ufunda;
Isidanga somgama sibizwa ngokuba ngamandla angaphezulu kwaye kufutshane nenqanaba elibizwa ngokuba liPhazulu, kwaye umahluko phakathi kwamandla angaphezulu kunye namandla asezantsi abizwa ngokuba yongeza (amandla ongezelelweyo).
Ngokwemvelo yento encinci, inokwahlulwa ibe yi-Bifocal ephezulu ye-Bifocal, i-Bigual-top-ephezulu kunye nokunye.
Iinzuzo: Izigulana ezinesigulana akufuneki zithathe indawo yeeglasi xa zibona kufutshane kwaye zikude.
Izinto ezingalunganga: Ukutsiba into xa ujonge kude nokuguquka kude neze kufutshane;
Ukusuka kwimbonakalo, yahlukile kwilensi eqhelekileyo.

2.Yintoni i-segements yobubanzi beelensi ze-bifocal?
Iilensi ze-Bifocal ziyafumaneka kunye nobubanzi becandelo elinye: i-28 mm. Inani emva kwe- "CT" kwigama lemveliso libonisa ububanzi be-segement kwiimilimitha.

5506A384957494222b3433862601A8b1 Simahla Akukho mlinganiselo

3.Yintoni iflethi eyi-28 ye-bifacal lens?
I-lens ephezulu ye-28 i-Ilensi ephezulu ye-28 inikezela ngokulandelelana kokubini nokude. Yilensi ye-multifocal emiselweyo efumanekayo kwabo bobabini basePresbyOpia kunye ne-hypermetropia, imeko apho, eneminyaka, iliso libonisa amandla ancitshisiweyo ukuze agxile kwizinto ezisondele kwaye zininzi. I-lens ephezulu yeflethi ibandakanya icandelo kwisiqingatha esisezantsi selensi kunye nonyango lokufunda (kufutshane). Ububanzi be-bifucal ye-28 ye-bifis yi-28mm ububanzi kwi-Bifocal kwaye ijongeka ngathi le leta D iguqule i-90 degrees.
Kungenxa yokuba i-bifacal ephezulu yeflethi yenye yezona zinto zilula ze-lelsedocal ezininzi zokuziqhelanisa, yenye yezona zenses ze-biigocal ezithandwayo emhlabeni. Ihlukile "xhuma" ukusuka kumgama ukuya kufutshane nombono unika ababuthi beendawo ezimbini ezihluthweweyo kwiiglasi zabo ezibekiweyo, kuxhomekeka kumsebenzi osesandleni. Umgca ucacile kuba utshintsho lwamandla lwasemxholweni ngokukhawuleza nokuba yinzuzo ikunika indawo yokufunda eyona nto uyifunayo ngaphandle kokujonga kude kakhulu ilensi. Kulula ukufundisa umntu ukuba usebenzise njani i-biifocal kuba usebenzisa umphezulu kumgama kunye nezantsi ekufundeni.

4. Nguwuphi umahluko phakathi kwe-HC, HMC kunye ne-SHC?

I-HARD	Ukudibana kwe-ar	I-Super Hydrophobic
yenza i-lens engafakwanga kwaye yonyusa ukumelana i-arasion	Ukunyusa ukuhanjiswa kweelensi kwaye kunciphisa ukubonakaliswa komhlaba	yenza i-lens yangamanzi, i-antistatic, i-slip echasayo kunye nokuchasana kweoyile