1.56 Semi Finished Blue Hlais Bifocal optical lo ntsiab muag

Lus piav qhia luv luv:

Bifocal lo ntsiab muag los yog bifocal lo ntsiab muag yog lo ntsiab muag uas muaj ob qhov chaw kho tib lub sijhawm thiab feem ntau yog siv los kho presbyopia. Qhov chaw nyob deb uas kho los ntawm lub lens bifocal yog hu ua thaj chaw deb, thiab thaj chaw ze yog hu ua thaj chaw ze thiab thaj chaw nyeem ntawv. Feem ntau, thaj av distal yog qhov loj, yog li nws tseem hu ua zaj duab xis tseem ceeb, thiab thaj tsam ze yog me me, yog li nws yog hu ua sub-film.

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Product Detail

Khoom cim npe

Cov Lus Qhia Ntau Lawm

Qhov Chaw Keeb Kwm:	Jiangsu	Hom Lub Npe:	BORIS
Qauv nab npawb:	Blue Cut Lens	Lenses Khoom:	CWJ-55
Kev Pom Kev Zoo:	Bifocal Lens	Txheej zaj duab xis:	UC/HC/HMC/SHMC
Lenses Xim:	Dawb	Txheej Xim:	Ntsuab / Xiav
Index:	1.56 ib	Specification Gravity:	1.28
Ntawv pov thawj:	CE/ISO9001	Abbe Tus nqi:	38
Txoj kab uas hla:	75/70 hli	Tsim:	Hlaws thiab lwm yam

Qhov zoo ntawm bifocals: Koj tuaj yeem pom cov khoom nyob deb kom meej los ntawm thaj chaw deb ntawm ob lub lo ntsiab muag, thiab koj tuaj yeem pom cov khoom ze kom meej los ntawm thaj tsam ze ntawm tib lub lo ntsiab muag. Tsis tas yuav nqa ib ncig ntawm ob lub tsom iav, tsis tas yuav hloov ntawm cov tsom iav nyob deb thiab nyob ze tsis tu ncua.

Qhuav Taw Qhia

Lub teeb xiav yog ib feem tseem ceeb ntawm lub teeb pom kev. Tsis muaj ib lub teeb dawb nyob rau hauv qhov xwm txheej. Lub teeb xiav yog tov nrog lub teeb ntsuab thiab lub teeb liab los tsim lub teeb dawb. Lub teeb ntsuab thiab lub teeb liab muaj zog tsawg, qhov muag tsis pom kev, lub teeb xiav xiav yog luv luv, lub zog siab, yooj yim rau kev puas tsuaj rau lub qhov muag.

Anti-blue light lens feem ntau yog hais txog lub lens uas tuaj yeem tiv thaiv lub teeb xiav los ntawm qhov muag khaus, zoo cais tawm ultraviolet hluav taws xob thiab lim teeb meem xiav lub teeb. Lub teeb xiav yog ib feem ntawm lub teeb pom kev zoo vim nws muaj qhov luv luv wavelength thiab kuj muaj zog heev. Cov kab mob macular tuaj yeem tshwm sim yog tias lub teeb xiav ntau dhau nkag mus rau retina, tshwj xeeb tshaj yog tias nws mus txog thaj tsam macular ntawm lub qhov muag. Yog hais tias lub lens absorbs teeb meem xiav, nws tuaj yeem ua rau opacities thiab cataracts.