SETOO1.499 SEMI TOM QAB TAWG BIFTOCAL LENS

SETO1.499 SEMI TOOJ TAM SIM NTAWD CA SAUM BOFTOCAL Lens Featured Duab

Cov lus piav qhia luv luv:

Tiaj tus lens yog qhov yooj yim heev ntawm lub lens uas tso cai rau tus neeg hnav kom pom tseeb thiab muaj ntau yam ntawm cov ntsiab lus ntawm qhov chaw nyob hauv qhov deb, ntawm kaw ntau yam thiab Hauv nruab nrab nrug nrog kev hloov pauv ntawm lub zog rau txhua qhov chaw deb.cr-39 nyoos Siv cov keeb kwm ntawm cov khoom lag luam uas ntev tshaj plaws thiab cov khoom muag tshaj plaws Nyob rau hauv theem nrab.

Cim npe:1.499 Resin Lens, 1.499 Semi-tiav Lens, 1.499 Tiaj-Top Lens

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Khoom Qhia Qhia

Khoom Ntawv

Kev qhia tshwj xeeb

SF1.499 SEMI TOOJ TOME Tiaj Tiaj Sab Saum Toj Bifocal Lens

SF1.499 SEMI TOM QAB TAWG TUAG BOFTBAL Lens 2_Proc

SF1.499 SEMI TOM QAB TAWG TUB BATFOCAL LENCE 1_PROC

1.499 ncaj-sab saum toj semi-ua tiav optical lens
Qauv:	1.499 lub lens optical
Qhov chaw ntawm keeb kwm:	Jiangsu, Suav
Hom:	Tsa
Cov Khoom Taw Qhia:	Tsiaj
Dabtsi yog khoov	200b / 400b / 600B / 800B
Rooj mov	tiaj-sab saum toj & semi-tiav lawm
Ntses xim	Meej
Refacking Index:	1.499
Inch:	70
Abbe tus nqi:	58
Kev Nqus Tshwj Xeeb:	1.32
Hloov chaw:	> 97%
Kev Xaiv Txheej Txheem:	UC / HC / HMC
Txheej xim	Xim ntsuab

Khoom nta

1. Yuav ua li cas bifocal lens ua haujlwm?

Bifocal lo ntsiab muag yog qhov zoo tshaj plaws rau cov neeg uas muaj kev txom nyem los ntawm tus neeg uas ib tug neeg tau ntsib lub zeem muag thaum nyeem phau ntawv. Txhawm rau kho qhov teeb meem no nyob deb thiab ze lub zeem muag, bifocal lo ntsiab muag tau siv. Lawv muaj ob thaj chaw sib txawv ntawm kev kho tsis pom kev, sib txawv ntawm kab hla cov lo ntsiab muag. Thaj chaw saum toj kawg nkaus ntawm lub lens yog siv rau kev pom cov khoom nyob deb thaum lub hauv qab yog qhov ze-pom kev

2. Dab tsi yog lub semi tiav lens?

Cov ntsiab muag nrog cov kev sib txawv ntawm kev sib txawv yuav ua tau los ntawm ib lub lens ib nrab ua tiav. Lub curvature ntawm sab pem hauv ntej thiab nram qab taw qhia qhia seb lub lens yuav muaj qhov ntxiv lossis rho tawm lub zog.
Semi-tiav Lens yog qhov seem nyoos tau siv los tsim cov lens rx feem ntau raws li tus neeg mob cov tshuaj. Cov tshuaj sib txawv uas muaj peev xwm thov rau cov lens hom lossis puag ncig.

3. Dab tsi yog qhov tseem ceeb ntawm lub zoo semi-tiav lub lens rau RX ntau lawm?

IThigh cov nqi tsim nyog hauv lub zog muaj peev xwm thiab kev ruaj khov
Tus nqi tshaj plaws hauv cov tshuaj pleev ib ce zoo
IThu Kho Qhov Muag Khoom Zoo
④ Qhov kev kub siab zoo thiab tawv-txheej / los ntawm cov txiaj ntsig
⑤realize qhov ntau tshaj plaws ntau lawm
⑥Punctual xa
Tsis yog kev ua kom zoo dua qub, cov ntsiab lus ua tiav ib nrab ntawm qhov zoo tshaj plaws, xws li cov qauv zoo thiab ruaj khov, tshwj xeeb tshaj yog rau cov nrov group lens.

4. Dab tsi yog qhov txawv ntawm HC, HMC thiab SC?

Tawv tawv	A txheej / Txuj Ci Ntau Txheej	Super Hydrophobic Txheej
ua rau lub lens tsis muaj zog thiab ua rau muaj kev puas tsuaj tsis kam	nce cov kev sib txuas ntawm lub lens thiab txo qhov chaw sib txawv	Ua rau lub lens waterproof, cov tshuaj tua kab mob, tiv thaiv plam thiab roj tsis kam