1.56 Bifocal Round Sab saum toj Photochromic Grey HMC Optical lo ntsiab muag

Lus piav qhia luv luv:

Cov tsom iav bifocal yog qhov tsim nyog rau cov neeg laus siv, thiab tuaj yeem ua tiav qhov ze thiab deb.Thaum cov neeg laus, lawv qhov muag yuav poob thiab lawv qhov muag yuav dhau los ua neeg laus.Thiab cov tsom iav bifocal tuaj yeem pab cov neeg laus pom deb thiab pom ze.

Lub lens dual tseem hu ua bifocal lens, uas feem ntau suav nrog lub lens sab saum toj, puag ncig sab saum toj lens thiab pom tsis pom.

Lub lo ntsiab muag ntawm cov iav bifocal yuav tsum muaj xws li hyperopia diopter, myopia diopter lossis downlight.Nyob deb ntawm cov menyuam kawm ntawv, nyob ze ntawm cov menyuam kawm ntawv nyob deb.

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Paub meej ntau lawm

Qhov Chaw Keeb Kwm:	Jiangsu	Hom Lub Npe:	BORIS
Qauv nab npawb:	Photochromic Lens	Lenses Khoom:	TSI-55
Kev Pom Kev Zoo:	Bifocal	Txheej zaj duab xis:	HC/HMC/SHMC
Lenses Xim:	Dawb (hauv tsev)	Txheej Xim:	Ntsuab / Xiav
Index:	1.56 ib	Specification Gravity:	1.28
Ntawv pov thawj:	CE/ISO9001	Abbe Tus nqi:	35
Txoj kab uas hla:	70/28 hli	Tsim:	Asperical

Raws li lub hauv paus ntsiab lus ntawm photochromic reciprocal reciprocal reversible cov tshuaj tiv thaiv, nws muaj peev xwm sai sai tsaus nyob rau hauv lub hnub ci thiab ultraviolet hluav taws xob, tag nrho nqus ultraviolet lub teeb, thiab nqus pom lub teeb nyob rau hauv ib tug nruab nrab txoj kev;Rov qab mus rau qhov chaw tsaus, nws tuaj yeem rov qab tsis muaj xim tsis pom kev.Nws yog tsuas yog siv rau sab nraum zoov, snowy thiab sab hauv tsev ua haujlwm nrog lub teeb pom kev zoo los tiv thaiv qhov muag puas los ntawm hnub ci, ultraviolet lub teeb thiab glare.

Lub lens hloov xim tuaj yeem kho cov xim hloov qhov tob nrog kev siv ntawm ultraviolet lub teeb.Qhov muaj zog ntawm lub teeb ultraviolet yog, qhov xim tsaus dua.Ntawm qhov tsis sib xws, qhov tsis muaj zog ntawm lub teeb ultraviolet yog, qhov ntiav cov xim yuav dhau los ua pob tshab.Lub hauv paus ntsiab lus yog cov nyiaj halide hais tau ntxiv rau hauv cov khoom siv lens, thiab cov nyiaj halide yog decomposed rau hauv halogen ions thiab nyiaj ions nyob rau hauv qhov kev txiav txim ntawm ultraviolet lub teeb hloov xim.

Qhuav Taw Qhia

1. Kev hloov xim ceev: Thaum lub lens hloov xim zoo ntsib lub teeb ci ultraviolet sab nraum zoov, qhov hloov xim ceev kuj ceev, thiab nws kuj ploj mus sai sai hauv tsev.

2. Xim hloov qhov tob: qhov muaj zog ntawm ultraviolet rays ntawm lub lens hloov xim zoo, qhov sib sib zog nqus xim yuav hloov.Kev hloov xim ntawm lub lens hloov xim dav dav yuav tsis zoo.

3. Ib khub ntawm cov xim hloov lo ntsiab muag nrog qhov tseem ceeb ntawm tib lub degree lossis daim nyias nyias hloov lo ntsiab muag, thiab cov xim hloov ceev thiab qhov tob ntawm ob lub lo ntsiab muag yog qhov zoo ib yam.Yuav tsum tsis muaj cov ntaub ntawv ntawm ib qho kev sib sib zog nqus xim hloov thiab ib qho nrog lub teeb xim hloov