Yuav ua li cas koj xaiv ib nkawm thav ntawv uas haum koj

Rau cov phooj ywg myopic, txhua zaus koj mus rau lub khw tsom iav los xaiv cov iav thav duab yog ib qho teeb meem mob taub hau heev, nws yog ib qho nyuaj rau xaiv ib nkawm tsom iav uas haum rau lawv tus kheej, uas niaj hnub no qhia koj yuav ua li cas xaiv cov iav tsom iav kom haum rau lawv. tus kheej ncej.

Kauj ruam 1: Xaiv tus ncej loj

1, saib ntawm qhov degree: lub lens myopia yog lub lens concave, ib sab ntawm cov tuab nruab nrab nyias, qhov siab dua, qhov tuab ntawm lub lens, yog li cov degree ntawm myopia yog cov neeg siab heev tsis pom zoo kom xaiv cov thav duab loj, tsis zoo nkauj. , tab sis kuj hnyav heev, nws raug nquahu kom xaiv ib lub thav duab me me.
2, saib lub ntsej muag: feem ntau hais lus, cov neeg uas muaj lub ntsej muag dav yuav tsum tsis txhob siv lub ntsej muag me me thiab nqaim, lub ntsej muag ntev nyias yuav tsum tsis txhob siv lub ntsej muag dav, yog tias koj yog tus qauv oval lub ntsej muag, ces koj tuaj yeem xaiv txhua hom iav tsom iav.

Kauj ruam 2: Xaiv cov xim thav duab

1, xim ntawm daim tawv nqaij dawb: xaiv lub teeb xim thav duab, xws li mos liab, kub thiab nyiaj;
2, Cov tawv nqaij tawv dua: Xaiv cov thav duab tsaus nti, xws li liab, dub lossis tortoiseshell.
3, Cov tawv nqaij daj xim: zam cov xim daj thiab siv lub teeb xim xws li paj yeeb, kas fes liab, nyiaj thiab dawb;
4, xim liab: zam xim liab, tuaj yeem xaiv grey, lub teeb ntsuab, xiav ncej, thiab lwm yam.

Kauj ruam 3: Xaiv hom ncej

1, Full-frame thav duab: muaj ib daim iav tiav los qhwv lub lens.Nws yog tsim rau cov neeg ncaws pob thiab cov menyuam yaus hnav.Vim hais tias ib puag ncig ntawm lub lens yog tiv thaiv tag nrho los ntawm lub nplhaib lens, nws yog qhov tsim nyog rau lub lens nrog ntau yam kev cuam tshuam tsis zoo.


2, ib nrab thav duab thav duab: sab sauv ntawm daim iav nplhaib yog ua los ntawm cov hlau los yog yas cov ntaub ntawv, thiab slotted nyob rau hauv, inlaid nylon hlau, sab hauv qab ntawm daim iav nplhaib yog ua los ntawm ib tug heev nyias nylon hlau (xaiv daim duab) raws li lub qis dua ntawm daim iav nplhaib.Vim tias qhov qis ntawm lub lens tsis thaiv los ntawm lub voj voog ntawm lub lens, thiab cov ntug tuab ntawm lub lens yuav cuam tshuam rau cov tsos, yog li qhov degree siab dhau los xaiv cov thav duab zoo li no.


3, frameless thav duab: tsis muaj lub nplhaib iav, tsuas yog hlau qhov ntswg choj thiab hlau ko taw ntawm daim iav, lub lens thiab lub qhov ntswg choj thiab ko taw ntawm daim iav yog txuas ncaj qha los ntawm cov ntsia hlau, feem ntau yog xuas nrig ntaus qhov ntawm lub lens.Tsis muaj thav duab yog lub teeb yuag thiab nqaij ntau dua li cov thav duab zoo tib yam, tab sis lub zog dav dav me ntsis phem dua li tag nrho cov ncej.Nws tsis pom zoo kom phim cov qauv no rau cov menyuam yaus.Cov pob qij txha ntau yam ntawm cov ncej yog yooj yim rau loosen, cov ntsia hlau ntev yog txwv, thiab cov degree siab dhau.


4, Kev sib xyaw ua ke: muaj ob pawg ntawm cov lo ntsiab muag nyob rau hauv pem hauv ntej ncej ntawm kev sib xyaw ua ke, ib qho tuaj yeem tig, feem ntau yog siv rau sab hauv tsev thiab sab nraum zoov.Feem ntau yog cov looj tsom iav dub, lossis 3D tsom iav clips.Lub downside yog tias nws yog ib qho nyuaj rau nrhiav clips tib qhov loj li cov thav duab, tshwj tsis yog tias koj yuav tag nrho cov teeb.


5, Folding thav duab: lub thav duab feem ntau yuav folded ntawm tus choj ntawm lub qhov ntswg thiab txhais ceg ntawm daim iav kom txo tau qhov chaw nyob ntawm tus ncej thaum khaws los yog nqa;Hom thav duab no feem ntau yog siv rau kev nyeem tsom iav.Ib qho yooj yim los zom cov lens, yooj yim rau loosen qhov txuas.

Kauj Ruam 4: xaiv cov khoom siv ncej

1, yas daim iav thav duab: feem ntau muab faib ua thav duab thiab phaj ncej ob pawg.Kev txhaj tshuaj molding thav duab yog lub teeb hauv qhov hnyav, yooj yim rau txheej txheem, zoo molding, tab sis yooj yim rau deform, tsis muaj zog tensile thiab compressive zog;Lub phaj thav duab muaj xim ci, zoo tensile thiab compressive zog, tab sis cov txheej txheem tsim yog ntau txoj.

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2, hlau daim iav ncej: nws cov yam ntxwv yog: muaj zog, hnav, zoo nkauj, tshiab style, ntau yam.Feem ntau yog alloy, thiab qee qhov yuav ploj mus nyob ntawm cov txheej txheem plating.Tsis tas li ntawd, muaj cov ntshiab titanium thav duab, nrog rau kev nco alloy thav ntawv, uas muaj kev tsis haum, ruaj thiab corrosion resistant.

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3, cov khoom sib xyaw ua ke: feem ntau yog ua los ntawm cov hlau thiab yas sib xyaw.Kev sib xyaw ua ke zoo ntawm cov yas thiab hlau, ua tiav zoo nkauj thiab lub teeb, feem ntau yog cov yas thav duab, hlau iav ceg, nrov dua ob xyoos dhau los.

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4, tej yam ntuj tso khoom thav duab: ntau tortoiseshell, ntoo thiab tsiaj horns, thiab lwm yam. Nws yog ntau ornamental tshaj cov tswv yim, hawksbill yog ib qho yooj yim rau tawg, ntoo yog ib qho yooj yim rau rot, thiab ntxhib ntoo thav duab yog ib qho yooj yim rau hnav daim tawv nqaij.Kev tua ntawm hawksbill vaub kib yog tam sim no txwv tsis pub thiab kuj tsis tshua muaj.

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Kauj ruam 5: Sim nws rau

1, Kev nplij siab: Cov iav tsom iav yuav tsum xis nyob tom qab hnav, tsis txhob nias pob ntseg, qhov ntswg lossis lub tuam tsev, thiab yuav tsis xoob dhau.
2, qhov deb ntawm qhov muag, raws li lub npe qhia, yog qhov kev ncua deb ntawm lub lens thiab lub qhov muag, feem ntau yog 12MM.Yog tias ob lub qhov muag nyob deb dhau lawm, cov neeg uas muaj myopia yuav tsis pom meej, thiab cov neeg muaj hyperopia yuav muaj diopter siab dhau.Qhov txawv yog qhov tseeb thaum lub qhov muag nyob ze heev.Tau zoo dua xaiv cov iav thav duab uas muaj hlau qhov ntswg los tuav, tuaj yeem kho qhov siab.
3, nyob rau hauv ntau yam kev xaiv, lawv nyiam yog qhov tseem ceeb tshaj plaws.
Saum toj no yog xaiv tsib kauj ruam ntawm cov tsom iav thav duab, ib lub iav tsom iav uas tsim nyog kuj tuaj yeem pab tswj myopia.Cov neeg mob myopia ib txwm yuav tsum tau hloov txhua ob xyoos uas feem ntau cov tsom iav myopia: ib qho yog "hloov tshiab", 2 nws yog kho qhov degree.


Post lub sij hawm: Aug-18-2022