Txoj moo

  • Koj yuav ua li cas yog tias koj dig muag los ntawm cov teeb loj?

    Koj yuav ua li cas yog tias koj dig muag los ntawm cov teeb loj?

    Raws li kev txheeb cais txheeb cais: tus nqi ntawm cov tsheb sib nraus thaum tsaus ntuj yog 1.5 npaug siab dua li 60% ntawm cov tsheb khiav tsheb loj tshwm sim thaum hmo ntuj! Thiab 30-40% ntawm kev raug xwm txheej thaum hmo ntuj yog tshwm sim los ntawm kev ua txhaum kev kub! Yog li ntawd, High Beams ...
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  • Puas yog cov photochromic lo ntsiab muag nws?

    Puas yog cov photochromic lo ntsiab muag nws?

    Photochromic lo ntsiab muag, tseem hu ua kev daws teeb meem, muab cov kev daws teeb meem yooj yim rau cov tib neeg uas xav tau kev kho lub zeem muag thiab kev tiv thaiv lub hnub poob hluav taws xob. Cov ntsiab lus no tau kho lawv cov tee raws li UV raug cov qib, muab lub zeem muag ntshiab ...
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  • Dab tsi yog qhov sib txawv ntawm polarized thiab photochromic lo ntsiab muag?

    Dab tsi yog qhov sib txawv ntawm polarized thiab photochromic lo ntsiab muag?

    Cov lo ntsiab muag thiab duab ci ntsa iab thiab cov duab thaij duab duab yog ob qho kev xaiv nrov nrov, txhua qhov kev pab cuam tshwj xeeb rau cov hom phiaj sib txawv thiab cov xwm txheej. Nkag siab txog qhov sib txawv ntawm ob lub ntsiab muag no tuaj yeem pab cov tib neeg tau txiav txim siab txog qhov twg Opti ...
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  • Qhov twg yog cov duab zoo dua qub lossis kev hloov chaw lo ntsiab muag?

    Qhov twg yog cov duab zoo dua qub lossis kev hloov chaw lo ntsiab muag?

    Lub duab ci lub cev yog duab dab tsi yog cov iav ci ntsa iab yog kho qhov muag tshiab tau tsim kom tau kho lawv cov Tint raws qib (UV) kis tau. Cov lo ntsiab muag tsaus ntuj nti thaum raug tshav ntuj lossis UV rays, muab kev tiv thaiv kev tiv thaiv ci thiab UV hluav taws xob. Kuv ...
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  • Dab tsi yog qhov sib txawv ntawm cov sib txawv thiab bifocals

    Dab tsi yog qhov sib txawv ntawm cov sib txawv thiab bifocals

    Cov sib txawv thiab cov khoom siv Bifocals yog ob hom tsom iav ntawm cov teeb meem uas yog tsim nyog rau cov teeb meem ntawm Presbyopia, muaj kev cuam tshuam muaj hnub nyoog muaj feem xyuam ze rau. Thaum ob hom kev ntsuas ob hom kev pab tau pab cov tib neeg pom ntau qhov kev ncua deb, lawv txawv ntawm cov qauv thiab fu ...
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  • Dab tsi yog lo ntsiab muag bifocal siv rau?

    Dab tsi yog lo ntsiab muag bifocal siv rau?

    Bifocal lo ntsiab muag tau cov ntsiab muag tsom iav tshwj xeeb tsim kom tau raws li cov neeg xav tau pom ntawm cov neeg uas muaj teeb meem tsom rau ntawm cov khoom nyob ze thiab nyob deb. Hauv qab no yog cov ntsiab lus tseem ceeb kom xav txog thaum sib tham txog kev siv cov lo ntsiab muag ntawm Bifocal: Presbyopia kho: lo ntsiab muag bifocal ...
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  • Qhov twg yog qhov muag pom zoo dua lossis muaj zog?

    Qhov twg yog qhov muag pom zoo dua lossis muaj zog?

    Tus qauv: i.Single lub lo ntsiab lus A. Tau tsim nyog rau cov tib neeg nrog tib qho kev pom B. Qhov zoo tshaj plaws uas xav tau ntawm C. feem ntau tsis tas yuav muaj kev hloov kho lub sijhawm II. Thaum cov ntsiab muag zuj zus A. Chaw nyob Presbyopia thiab p ...
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  • Tuaj yeem hnav ib lub zeem muag lub teeb ci ntsa iab txhua lub sijhawm

    Tuaj yeem hnav ib lub zeem muag lub teeb ci ntsa iab txhua lub sijhawm

    Yog lawm, koj tuaj yeem hnav ib lub qhov muag pom pom tseeb txhua lub sijhawm, tsuav lawv tau muab los ntawm kev saib xyuas qhov muag pom kev kom tau raws li koj qhov kev xav tau kev xav tau. Lub zeem muag yog qhov tsim nyog rau kev kho ze ze, farsightly lossis astigmatism thiab tuaj yeem hnav thoob plaws ...
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  • Lense hnav rau lub qhov muag?

    Lense hnav rau lub qhov muag?

    Cia peb pib los ntawm teb cov lus nug: Ntev npaum li cas txij li koj hloov koj lub tsom iav? Tus nqi ntawm myopia hauv cov neeg laus feem ntau tsis hloov ntau, thiab ntau tus neeg yuav hnav ib lub tsom iav kom txog rau thaum lub sijhawm kawg ......! Qhov tseeb no ...
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  • Koj tus menyuam yuav tsum tsom iav rau qhov chaw nyob ze ntawm thawj qhov chaw lossis tsis? Peb yuav qhia koj hnub no!

    Koj tus menyuam yuav tsum tsom iav rau qhov chaw nyob ze ntawm thawj qhov chaw lossis tsis? Peb yuav qhia koj hnub no!

    Lub caij ntuj sov so yog nce, thiab muaj kev nce siab nce ua ke, qee qhov kev phem muag ntawm cov menyuam yaus uas tau saib xyuas lawv txhua hnub yog 'surfacing'. ...
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