Qhov chaw ntawm Keeb Kwm: Jiangsu, Suav teb | Hom Lub Npe: CONVOX |
Qauv nab npawb: 1.56 | Lenses Khoom: Resin |
Lub zeem muag cuam tshuam: Progressive | Txheej: UC |
Lenses Xim: Ntshiab | Refractive Index: 1.56 |
Loj: 72mm | Monomer: NK55 |
Abbe Tus nqi: 37.5 | Specification Gravity: 1.28 |
Kev xa tawm: ≥97% | Txheej Txheej: HC / HMC / SHMC |
Photochromic: Grey / Xim av | Guarantee:: 5 Xyoos |
Corridor Length:: 12mm & 14mm | SPH: +0.25 ~ + 4.00 CYL: -0.25 ~ -8.00 ADD: +1.00 ~ + 3.50 CYL
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Semi-tiav lo ntsiab muag yog cov khoom siv raw khoom siv los tsim lub lens RX tus kheej feem ntau raws li tus neeg mob cov tshuaj.Cov tshuaj muaj zog sib txawv thov rau ntau hom lens semi-tiav lossis lub hauv paus nkhaus.
Cov lo ntsiab muag semi-tiav yog tsim nyob rau hauv txheej txheem casting.Ntawm no, cov kua monomers yog thawj zaug rau hauv pwm.Ntau yam khoom raug ntxiv rau cov monomers, xws li cov pib thiab UV absorbers.Tus neeg pib ua rau muaj tshuaj lom neeg cov tshuaj tiv thaiv uas ua rau tawv tawv los yog "kho" ntawm lub lens, thaum lub UV absorber nce UV nqus ntawm lub lo ntsiab muag thiab tiv thaiv yellowing.
Progressive lo ntsiab muag yog cov kab-dawb multifocals uas muaj kev sib txuam tsis sib haum ntawm ntxiv lub zog ntxiv rau qhov nruab nrab thiab ze ze.
Progressive lo ntsiab muag qee zaum hu ua "tsis muaj kab bifocals" vim tias lawv tsis muaj cov kab bifocal pom.Tab sis cov lo ntsiab muag ua tau zoo muaj qhov tsim tau zoo tshaj plaws multifocal ntau dua li bifocals lossis trifocals.
Cov lo ntsiab muag zoo tshaj plaws (xws li Varilux lo ntsiab muag) feem ntau muab kev nplij siab thiab kev ua haujlwm zoo tshaj plaws, tab sis muaj ntau lwm hom thiab.Koj tus kws kho qhov muag tuaj yeem sib tham nrog koj txog cov yam ntxwv thiab cov txiaj ntsig ntawm cov lo ntsiab muag tshiab thiab pab koj nrhiav cov lo ntsiab muag zoo tshaj plaws rau koj cov kev xav tau tshwj xeeb.
Siv lub tshuab peripheral defocus tswj, lub hwj chim ntawm lub lens txo los ntawm qhov chaw kho qhov muag mus rau ntawm ntug ntawm lub lens, uas txo cov peripheral hyperopia defocus tshwm sim, yog li ncua lub elongation ntawm lub qhov muag axis thiab slowing down txoj kev loj hlob ntawm myopia.
Cov software kho qhov muag tau siv los laij cov duab lub xeev ntawm lub lens thaum lub teeb ci tseem ceeb tau them nyiaj los ntawm lub zog dioptric thaum lub lens tau npaj obliquely, thiab qhov kev tsim kho kom zoo ntawm lub lens tau ua tiav los ntawm lub hauv paus uas lub peripheral retinal imaging yog nyob rau hauv ib tug myopic defocus xeev.
Rov qab cov xim ntawm lub lens pob tshab nyob rau hauv ib puag ncig sab hauv tsev thiab tswj lub teeb pom kev zoo.
Sab nraum zoov
Nyob rau hauv tshav ntuj, cov xim ntawm cov xim hloov lub lens ua xim av / grey los thaiv ultraviolet rays thiab tiv thaiv ob lub qhov muag.
Progressive lo ntsiab muag yog tsis muaj kab multifocal eyeglass lo ntsiab muag uas zoo ib yam li ib lub qhov muag tsis pom kev lo ntsiab muag.Hauv lwm lo lus,
Cov lo ntsiab muag loj yuav pab koj pom meej ntawm txhua qhov kev ncua deb yam tsis muaj kev ntxhov siab (thiab hnub nyoog txhais) "bifocal kab" uas yog
pom nyob rau hauv ib txwm bifocals thiab trifocals.
Hard Txheej / Anti-scratch Txheej | Anti-reflective Txheej / Hard Multi Coated | Crazil Txheej / Super Hydrophobic Txheej |
Tsis txhob rhuav koj cov lo ntsiab muag sai sai tiv thaiv lawv kom tsis txhob khawb tau yooj yim | Txo qhov glare los ntawm kev tshem tawm qhov kev xav ntawm qhov chaw ntawm lub lens kom tsis txhob tsis meej pem nrog palarized | Ua rau saum npoo ntawm lo ntsiab muag super hydrophobic, smudge kuj, anti zoo li qub, tiv thaiv khawb, kev xav thiab roj
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1.56 hmc lens packing:
hnab ntawv packing (Rau xaiv):
1) txheem hnab ntawv dawb
2) OEM nrog cov neeg siv khoom LOGO, muaj MOQ xav tau
cartons: txheem cartons: 50CM * 45CM * 33CM (Txhua lub thawv muaj xws li nyob ib ncig ntawm 500 khub lens, 21KG / CARTON)
Chaw nres nkoj: SHANGHAI