Dab tsi yog cov ntsiab lus uas yuav tsum tau ua kom haum rau ib nkawm tsom iav?
Cov ntaub ntawv kho qhov muag
Peb yuav tsum xub muaj cov ntaub ntawv kho qhov muag pom tseeb.Ntawm lawv, spherical lens, lub tog raj kheej lens, axial txoj hauj lwm, pom acuity, interpupillary nrug thiab lwm yam tsis tseem ceeb.Nws yog qhov zoo tshaj plaws mus rau lub tsev kho mob tsis tu ncua lossis lub chaw kho qhov muag loj lossis lub khw muag khoom kom qhia rau tus kws kho mob txog lub hom phiaj thiab qhov muag txhua hnub, thiab tau txais cov ntaub ntawv kho qhov zoo tshaj plaws.
Abbreviation Tag Nrho Lub Npe Description
R (los yog OD) Qhov muag sab xis Yog lub qhov muag sab laug thiab sab xis muaj lub zog sib txawv, thov xyuam xim rau qhov sib txawv.
L (los yog OS) sab laug qhov muag
S (Sphere) Qhov degree ntawm myopia lossis hyperopia, + txhais tau tias hyperopia, - txhais tau tias myopia
C (Cylinder) Cylindrical lens Lub degree ntawm astigmatism
A (Axis) Axis txoj hauj lwm Lub axis ntawm astigmatism
PD Interpupillary nrug Qhov kev ncua deb ntawm cov chaw ntawm cov menyuam kawm ntawv sab laug thiab sab xis
Piv txwv li:
1. Qhov muag sab xis: myopia 150 degrees, myopic astigmatism 50 degrees, astigmatic axis yog 90, kho qhov muag pom kev nrog tsom iav yog 1.0, sab laug qhov muag: myopia 225 degrees, myopic astigmatism yog 50 degrees, astigmatism axis yog 80, kho qhov muag pom kev yog 1.0
Spherical lens S Lub tog raj kheej lens C Axial txoj hauj lwm A kom kho qhov muag pom
R -1.50 -0.50 90 1.0
L -2.25 -0.50 80 1.0
2.Right qhov muag myopia 300 degrees, astigmatism 50 degrees axis 1;sab laug qhov muag myopia 275 degrees, astigmatism 75 degrees axis 168;interpupillary nrug 69mm
Cov khoom siv ncej
Muaj ntau yam khoom siv rau tus ncej, feem ntau yog hlau, yas, thiab cob.Ntawm lawv, titanium hlau ncej yog lub teeb thiab xis nyob, thiab muaj kev tiv thaiv kev ua xua thiab corrosion, uas yog cov khoom siv zoo tshaj plaws.
Niaj hnub no, cov tsom iav loj loj tau nrov dua.Dab tsi yuav tsum tau nco ntsoov yog tias cov phooj ywg uas muaj hwj chim sib sib zog nqus yuav tsum tsis txhob dig muag ua raws li cov qauv thiab xaiv cov thav duab loj thaum xaiv ib lub thav duab, vim hais tias ua ntej ntawm tag nrho cov, lub lens sib sib zog nqus yuav tuab dua, thiab qhov loj ntawm lub thav duab yuav ua rau cov tsom iav. tsim nyog dua.Nws hnyav dua, thiab nws yooj yim rau swb thaum hnav tsom iav, uas tuaj yeem ua rau qhov sib txawv ntawm qhov chaw kho qhov muag ntawm cov tsom iav.Qhov thib ob, qhov kev ncua deb ntawm cov neeg laus feem ntau yog hais txog 64 hli, thiab cov thav duab loj yuav inevitably hloov thaum lub sij hawm ua, uas yuav yooj yim tsim prisms, uas yuav cuam tshuam rau qhov pom kev zoo.Nws raug nquahu kom xaiv N1.67 lossis N1.74 refractive index rau ntau lo ntsiab muag.Cov phooj ywg ntawm lub hwj chim tsawg sim tsis txhob xaiv ib nrab-rim thiab rimless iav, vim hais tias cov lo ntsiab muag nyias dhau lawm, thiab cov lo ntsiab muag tau yooj yim puas thaum siv.
Tsis tas li ntawd, peb kuj yuav tsum tau them sai sai rau qhov loj ntawm tus ncej thaum xaiv tus ncej.Koj tuaj yeem siv cov ntaub ntawv loj ntawm cov tuam tsev ntawm cov thav duab qub ua ib qho kev siv los xaiv tus ncej tshiab.
Lens xaiv
Cov lo ntsiab muag yog ua los ntawm iav, resin, PC thiab lwm yam ntaub ntawv.Tam sim no, lub ntsiab yog cov ntawv cob, uas yog sib dua thiab tsis yooj yim, thaum lub PC lens yog lub teeb tshaj plaws, muaj kev cuam tshuam muaj zog thiab tsis yooj yim tawg, tab sis muaj kev puas tsuaj tsis zoo thiab tsis tshua muaj tus lej Abbe, uas haum rau hnav. thaum ua exercise.
Lub refractive index hais saum toj no, qhov siab dua qhov refractive index, lub thinner lub lens, thiab tau kawg tus nqi yuav kim dua.Raws li ib txwm muaj, 1.56 / 1.60 txaus yog tias qhov kub thiab txias qis dua 300 degrees.
Ntxiv rau qhov refractive index, lwm qhov coefficient tseem ceeb ntawm lub lens yog tus lej Abbe, uas yog qhov sib txawv coefficient.Qhov loj dua tus naj npawb Abbe, qhov pom tseeb dua.Txog tam sim no, qhov ntsuas qhov ntsuas tsis zoo ntawm 1.71 (cov khoom siv tshiab) Abbe tus lej 37 yog kev sib xyaw ua ke ntawm qhov zoo tshaj plaws refractive index thiab Abbe tus lej, thiab nws yog qhov kev xaiv zoo rau cov phooj ywg nrog cov lej siab.Tsis tas li ntawd, peb kuj yuav tsum tau txheeb xyuas qhov tseeb ntawm lo ntsiab muag yuav hauv online.Feem ntau, cov tuam txhab loj xws li Mingyue thiab Zeiss tuaj yeem txheeb xyuas qhov tseeb ntawm lo ntsiab muag online.
Lub ntsej muag puab thiab ncej puab
Round ntsej muag:Nws belongs rau cov neeg uas muaj plump hauv pliaj thiab lub puab tsaig qis.Hom ntsej muag no haum rau xaiv tuab, square lossis angular thav duab.Ncaj lossis angular thav duab tuaj yeem ua rau koj lub silhouette tsis muaj zog.Thov xaiv lo ntsiab muag nrog cov xim sib sib zog nqus thiab maj mam, kom koj tuaj yeem saib nyias.Thaum xaiv, xyuas kom meej tias qhov dav tsis dav dua qhov dav ntawm lub ntsej muag.Exaggerated dhau lawm yuav ua rau lub ntsej muag loj dhau los yog luv luv thiab tsis zoo.Tsis txhob tsom iav square lossis round iav.Yog tias nws yog hom qhov ntswg loj, nws raug nquahu kom koj hnav lub thav duab loj kom sib npaug.Hom lub qhov ntswg me ib txwm xav tau ib qho me me, lub teeb-xim, siab-beam ncej kom lub qhov ntswg ntev.
Oval ntsej muag:Nws yog lub ntsej muag lub ntsej muag.Qhov dav tshaj plaws ntawm lub ntsej muag zoo li no nyob rau hauv thaj tsam pem hauv ntej thiab txav tau yooj yim thiab symmetrically mus rau hauv pliaj thiab puab tsaig.Cov txheej txheem zoo nkauj thiab zoo nkauj.Cov neeg uas muaj lub ntsej muag no tuaj yeem sim ntau yam, square, ellipse, inverted daim duab peb sab, thiab lwm yam yog txhua yam tsim nyog, koj yug los hnav looj tsom iav dub, tsis muaj teeb meem dab tsi yog qhov haum rau koj, tsuas yog them sai sai rau qhov loj me. .Koj tuaj yeem xaiv kab kab rov tav uas yog me ntsis loj dua cov kab ntawm koj lub ntsej muag.Lub pob tshab titanium thav duab yuav ua rau koj lub ntsej muag zoo nkauj dua thiab ntxim nyiam.
Square ntsej muag:lub ntsej muag hu ua suav.Hom ntsej muag no feem ntau muab cov kev xav ntawm cov npoo ntse thiab cov ces kaum thiab tus cwj pwm nruj.Yog li ntawd, koj yuav tsum xaiv ib nkawm tsom iav uas tuaj yeem tsis tsuas yog so ntawm lub ntsej muag, tab sis kuj tseem cuam tshuam rau lub ntsej muag kom tsim nyog.Qhov muag thav duab nrog nyias, oblate lossis square thav duab nrog cov npoo sib npaug yuav tsum yog qhov kev xaiv zoo tshaj plaws.Cov spectacle thav duab no tuaj yeem ua rau lub ntsej muag muag muag, thiab ua rau lub ntsej muag square tshwm puag ncig thiab ntev hauv lub kaum sab xis ntawm qhov pom.
Daim duab peb sab:Rau hom angular ntsej muag zoo li no, nws yog qhov tsim nyog rau puag ncig thiab oval thav duab kom yooj yim rau cov kab nruj dua ntawm koj lub ntsej muag.Ib khub ntawm cov iav streamlined tuaj yeem ua kom zoo dua rau qhov ua tsis tau zoo ntawm lub ntsej muag ntse thiab luv dua.
Lub ntsej muag zoo li lub plawv:Qhov tseeb, nws yog lub ntsej muag melon- noob, uas yog, nrog lub puab tsaig taw.Cov neeg uas muaj lub ntsej muag zoo li no yuav tsum sim zam kom tsis txhob siv lub ntsej muag loj thiab square, vim qhov no yuav ua rau lub ntsej muag dav thiab nqaim.Koj tuaj yeem xaiv ib puag ncig.Los yog oval ncej kom phim koj lub ntsej muag.
Nws puas ntseeg tau los yuav iav hauv online?
Cov tsom iav online zoo li txuag nyiaj, tab sis qhov tseeb muaj peev xwm ua rau qhov muag puas tsuaj!Cov tsom iav hauv online tsis zoo li lub khw muag khoom lub cev hauv txhua yam ntawm kev pabcuam optometry, xaiv, thiab kev pabcuam tomqab muag.
Kev pab cuam kho qhov muag
Optometry yog ib qho kev kho mob zoo heev.Peb muab cov lo ntsiab muag rau hauv lub khw muag khoom lub cev, thiab cov kws kho qhov muag feem ntau muab cov kev pabcuam qhov muag ua tib zoo kom tau txais cov khoom siv kho qhov muag uas zoo tshaj plaws rau peb lub qhov muag txhua hnub.
Yog tias koj xav kom phim cov iav hauv online, ua ntej ntawm tag nrho cov, qhov tseeb ntawm cov ntaub ntawv optometry tsis tuaj yeem lav.Qee cov phooj ywg xaiv yuav lo ntsiab muag online tom qab ntsuas tus lej hauv tsev kho mob.Ntawm no peb yuav tsum ceeb toom rau txhua tus neeg tias optometry ntawm ntau lub tsev kho mob qhov muag tsis coj peb lub qhov muag coj los xav., Kev ua haujlwm ib puag ncig, thiab lwm yam, tom qab cov ntaub ntawv tau txais yog nruab nrog iav, tej zaum yuav muaj ntau yam teeb meem xws li kev kho ntau dhau, thiab kev hnav ntev ntev kuj tuaj yeem ua rau qhov muag puas.
Ncej xaiv
Kuv ntseeg tias txhua tus muaj qhov kev paub zoo li no.Tej zaum nws yuav siv sij hawm ntev dua los yuav thav duab dua li khaub ncaws.Qhov no yog vim peb tsis tsuas yog yuav tsum xaiv cov thav ntawv uas zoo nkaus li zoo, tab sis kuj hnav lawv yooj yim, maj mam, tsis muaj clamping lub ntsej muag, thiab hypoallergenic.Qhov no xav kom peb xaiv ib qho los ntawm ib qho hauv lub khw muag khoom lub cev, kom txog rau thaum peb xaiv tus ncej uas peb xav tias peb hnav zoo zoo, xis nyob, thiab zoo.Nyob rau lub sijhawm no, tus neeg ua haujlwm tseem yuav txaus siab muab cov lus qhia los pab xaiv.
Yog tias koj xaiv yuav cov thav duab hauv online, cov neeg siv khoom yuav tsuas muab pov tseg ib pawg ntawm cov duab thiab cia koj xav tias koj tus kheej.Tam sim no, tseem muaj tib neeg lub ntsej muag sim-on system, upload cov duab tuaj yeem tau txais txiaj ntsig virtual hnav, tab sis txawm tias nws yuav yog "duab dag", nws txoj kev nplij siab yog qhov nyuaj rau lav.Yog tias lub sijhawm xa rov qab thiab pauv sijhawm, lub zog, kev thauj khoom, thiab lwm yam kuj yog qhov poob loj.
Kev pab cuam tom qab muag
Cov iav tsis yog ib qho kev muag khoom, thiab lawv cov kev pab cuam tom qab muag kuj tseem ceeb heev.Tam sim no, txhua lub khw muag khoom lub cev yuav muab kev hloov pauv lub qhov ntswg dawb, hloov thav duab, ntxuav tsom iav thiab lwm yam kev pabcuam, uas tsis muaj nyob hauv Taobao cov khw muag khoom.Cov khw muag khoom Taobao feem ntau muab cov tshuaj ntxuav lo ntsiab muag lossis cog lus tias yuav kho cov thav ntawv dawb, tab sis lawv xav tau Cov neeg yuav khoom dais cov khoom thauj thiab lwm yam.
Txawm hais tias Taobao cov khw muag khoom tuaj yeem pab cov neeg siv khoom kho cov thav ntawv, nws nyuaj rau kev ua tiav cov kev hloov kho uas ua tau raws li cov neeg siv khoom xav tau.
Post lub sij hawm: Jan-26-2022