1.56 vam meej hmc kho qhov muag teeb
Cov Lus Qhia Ceev
| Qhov chaw ntawm Keeb Kwm: Jiangsu, Suav | Hom Lub Npe: Hongchen |
| Tus Qauv Zauv: 1.56 | Cov ntaub ntawv lo ntsiab muag: Resin |
| Lub Zeem Muag Pom Kev: Ua Tau Zoo | Txheej Siv: HMC, HMC EMI |
| Lo ntsiab muag Xim: Ntshiab | Performance Index Pheej Yeem: 1.56 |
| Txoj kab uas hla: 70 / 12mm, 70 / 14mm, 70 / 17mm | Monomer:NK55 (Txawv Teb Chaws Los Rau Nyiv) |
| Abbe Tus Nqi: 38 | Lub Ntiaj Teb Tshwj Xeeb: 1.28 |
| Kev Hloov Chaw: 98-99% | Kev Xaiv Txheej:HC / HMC / SHMC |
| Photochromic:TSIS MUAJ | Daim Ntawv Cog Lus :: 5 Xyoo |
| Txoj kab hauv tsev Ntev :: 12mm & 14mm & 17mm |
Ntau Zog: SPH: -3.00 ~ + 3.00, NTXIV: + 1.00 ~ +3.00 |
Lens Index yog dab tsi?
Lo ntsiab muag plooj yog hais txog qhov ntsuas ntawm qhov ntsuas ntawm lub ntsej muag (tsis yog lub npe hu ua refractive index) ntawm lub lens rau cov tsom iav. Nws yog tus ntsuas ntsuas tus naj npawb uas piav qhia cov khoom txav tau yooj yim npaum li cas. Lub teeb rov qab nyob ntawm seb lub teeb nrawm nws tus kheej hla dhau ntawm lub lens.
1.56 Qhov Nruab Nrab
Qhov sib txawv ntawm 1.56 nruab nrab-ntsuas thiab 1.50 txheem lo ntsiab muag yog pom tawv. Cov lo ntsiab muag nrog qhov ntsuas no ua rau txo lub lens tuab ntawm 15 feem pua. Cov ntsej muag puv ntsej muag thiab cov tsom iav hnav thaum ua haujlwm qoj ib ce yog qhov tsim nyog rau lub lens lens no.
Cov ntaub ntawv feem ntau muaj rau siv nyob rau hauv lo ntsiab muag siv los ua iav thiab tawv tawv hu ua CR-39. Nrog cov kev txhim kho tas li ntawm cov thev naus laus zis, muaj ntau qhov yuav tsum ua ntawm CR39 (kho qhov muag / yas) dua li qhov muag iav. Peb yog cov chaw tsim khoom tsim kho qhov muag iav, thiab hauv cov lenses no, 1.56 qhov muag teeb ntsiab lus yog ib qho ntawm cov lenses nrov tshaj plaws thoob plaws ntiaj teb. Tsis tas li ntawd, lo ntsiab muag nrog 1.56 qhov ntsuas tau txiav txim siab yog qhov ua tau zoo tshaj lub lens ntawm lub ntiaj teb ua lag luam.
Rov Los Tos Txais Index
Cov khoom siv lens tseem raug faib rau lawv qhov ntsuas rov ua kom zoo. Qhov ntsuas refractive yog qhov piv ntawm qhov ceev ntawm lub teeb thaum nws taug kev los ntawm huab cua mus rau lub nrawm ntawm lub teeb thaum nws dhau los ntawm cov khoom siv lens. Nws yog qhov taw qhia ntawm ntau npaum li cas lub teeb yog khoov thaum nws taug kev los ntawm lub lens. Lub teeb yog refracted, los yog khoov, nyob rau sab pem hauv ntej ntawm lub lens, tom qab ntawd dua thaum nws tawm ntawm lub lens.A denser cov khoom khoov rau lub teeb ntau dua, yog li tsis muaj cov khoom siv ntau npaum li cas los ua kom zoo tib yam ntxim nyiam ua cov khoom siv tsawg tsawg. Li no lub lens yuav ua thinner, thiab tseem sib dua.
Ntim & Xa Tawm
Kev Xa Tawm & Ntim
Hnab Ntawv (Rau kev xaiv):
1) txheem hnab ntawv dawb
2) Peb lub cim "Hongchen" hnab ntawv
3) OEM hnab ntawv nrog cov neeg siv khoom Logo
Cov Carton: txheem cartons: 50CM * 45CM * 33CM (Txhua lub thawv tuaj yeem suav nrog 500 khub ~ 600 khub tiav lub lens, 220pairs lub teeb tiav ua tiav. 22KG / CARTON, 0.074CBM)
Tsis ntev los no Chaw nres nkoj shipping: Shanghai chaw nres nkoj
Lub sij hawm xa tuaj:
|
Kom muaj nuj nqis (khub) |
1 - 1000 |
> 5000 |
> 20000 |
|
Est. Sijhawm (hnub) |
1 ~ 7 hnub |
10 ~ 20days |
20 ~ 40 hnub |
Yog tias koj muaj qhov tshwj xeeb xav tau, tuaj yeem tiv tauj nrog peb cov neeg muag, peb tuaj yeem ua txhua qhov kev pabcuam zoo ib yam li peb hom khoom lag luam.
Thauj & Ntim
Video Cov Lus Qhia
Cov Lus Qhia Paub Khoom
| 1.56 Kev Vam Meej HMC Optical Lens | |
| Rov Los Tos Txais Index | 1.56 |
| Monomer | NK55 Yuav los ntawm Nyij Pooj |
| Abbe Tus Nqi | 38 |
| Lub Ntiaj Teb Tshwj Xeeb | 1.28 |
| Kev Xa Tawm | 98-99% |
| Kev Txheej Txheem | Muaj zog thiab AR txheej rau ob leeg lens saum npoo, siab tiv thaiv khawb |
| Kev xaiv cov xim xim | Ntsuab / Xiav |
| Lav | 5-Xyoo |
| Kev Cai Lij Choj | 12hli & 14mm & 17mm |
| Lub zog ntau: SPH: -3.00 ~ + 3.00 ADD: + 1.00 ~ + 3.00 | |
Hnub Tim Kev
| Kev Tshawb Fawb Lens Cov Ntaub Ntawv Cov Ntaub Ntawv | |||||||||
| SPH | NTXIV | 72mm | SPH | NTXIV | 72mm | ||||
| (+) | (+) | FC | BC | ET | (-) | (+) | FC | BC | I |
| 0,00 | 1.00-3.00 | 3.00 | 3.00 | 2.2 | 0.25 | 1.00-3.00 | 3.00 | 3.25 | 2.2 |
| 0.25 | 1.00-3.00 | 3.00 | 2.75 | 2.2 | 0.50 | 1.00-3.00 | 3.00 | 3.50 cov | 2.0 |
| 0.50 | 1.00-3.00 | 3.00 | 2.50 cov | 2.2 | 0.75 | 1.00-3.00 | 3.00 | 3.75 | 2.0 |
| 0.75 | 1.00-3.00 | 3.00 | 2.25 | 1.8 | 1.00 | 1.00-3.00 | 3.00 | 4.00 | 2.0 |
| 1.00 | 1.00-3.00 | 3.00 | 2.00 | 1.8 | 1.25 | 1.00-3.00 | 3.00 | 4.25 | 1.7 |
| 1.25 | 1.00-3.00 | 3.00 | 1.75 | 1.6 | 1.50 | 1.00-3.00 | 3.00 | 4.50 cov | 1.7 |
| 1.50 | 1.00-3.00 | 3.00 | 1.50 | 1.6 | 1.75 | 1.00-3.00 | 3.00 | 4.75 | 1.7 |
| 1.75 | 1.00-3.00 | 3.00 | 1.25 | 1.6 | 2.00 | 1.00-3.00 | 3.00 | 5.00 cov | 1.7 |
| 2.00 | 1.00-3.00 | 3.00 | 1.00 | 1.6 | 2.25 | 1.00-3.00 | 3.00 | 5.25 | 1.5 |
| 2.25 | 1.00-3.00 | 3.00 | 0.75 | 1.6 | 2.50 cov | 1.00-3.00 | 3.00 | 5.50 | 1.5 |
| 2.50 cov | 1.00-3.00 | 3.00 | 0.50 | 1.6 | 2.75 | 1.00-3.00 | 3.00 | 5.75 | 1.5 |
| 2.75 | 1.00-3.00 | 3.00 | 0.25 | 1.6 | 3.00 | 1.00-3.00 | 3.00 | 6.00 | 1.5 |
| 3.00 | 1.00-3.00 | 3.00 | 0,00 | 1.6 | |||||
| NYEEM NTAWM COV PEM HAUV NTEJ / BACK CURVE ± 5 0.25 | |||||||||
| ETTOLERANCE ±. 0.3 | |||||||||
| FAIS FAB TUAG ： | S 0.00 / ADD + 1.00 ~ +3.00 ± 0.08D | ||||||||
| S -0.25 ~ -3.00 / ADD + 1.00 ~ +3.00 ± 0.09D | |||||||||
| S + 0.25 ~ + 3.00 / ADD + 1.00 ~ +3.00 ± 0.09D | |||||||||
Khoom Taw Qhia
Cov lo ntsiab muag uas zoo zuj zus yog dab tsi?
Cov lo ntsiab muag yog tsis muaj-cov kab ntau cov tsom iav iav uas zoo tib yam nkaus li cov ntsiab muag pom kiag. Hauv lwm lo lus, vam meej lo ntsiab muag yuav pab koj kom pom meej nyob rau txhua qhov kev ncua deb tsis muaj kev cuam tshuam (thiab lub hnub nyoog) "bifocal kab" uas pom hauv bifocals thiab trifocals tsis tu ncua.
Lub zog ntawm hloov lo ntsiab muag hloov maj mam los ntawm taw tes rau taw tes rau lub lens saum npoo, muab lub zog lens tseeb rau pom cov khoom kom meej meej ntawm txhua qhov deb.
Bifocals, ntawm qhov tod tes, tsuas muaj ob lub lens zog - ib qho rau pom cov khoom nyob deb kom pom meej thiab lub zog thib ob hauv qis dua ib nrab ntawm lub lens rau pom kom meej meej ntawm kev nyeem ntawv nrug. Qhov kev sib tshuam ntawm cov cheeb tsam ntawm lub zog sib txawv no tau txhais los ntawm pom "bifocal kab" uas txiav thoob plaws nruab nrab ntawm lub lens.
Cov teeb meem txuas ntxiv yog cov kab tsis muaj ntau lub ntsej muag uas muaj kev sib txuam tsis sib luag ntawm lub zog ntxiv rau lub zog nruab nrab thiab ze rau lub zeem muag.
Cov iav lo ntsiab muag qee zaum hu ua "tsis muaj kab-bifocals" vim tias lawv tsis muaj qhov laj kab bifocal no. Tab sis cov lo ntsiab muag uas muaj kev sib tw tau muaj cov qauv ntau dua ntawm kev ua ntau dua li bifocals lossis trifocals.
Hwm txhim kho cov lo ntsiab muag (xws li Varilux lo ntsiab muag) feem ntau muab qhov zoo tshaj plaws kev nplij siab thiab ua tau zoo, tab sis tseem muaj ntau lwm hom npe thiab. Koj tus kws saib xyuas qhov muag muaj peev xwm tham nrog koj txog cov yam ntxwv thiab cov txiaj ntsig ntawm qhov lo ntsiab muag tshiab tom ntej thiab pab koj nrhiav cov lenses zoo tshaj plaws rau koj cov kev xav tau tshwj xeeb.
Kev vam meej Lens Cov Nyiaj Pab
Progressive lenses, ntawm qhov tod tes, muaj ntau lub zog ntau dua li lens bifocals lossis trifocals, thiab muaj qhov hloov maj mam hloov lub zog los ntawm taw tes rau taw tes hla lub npoo ntawm lub lens.
Qhov kev ua yeeb yam ntawm cov teeb meem zoo txuas ntxiv mus muaj cov txiaj ntsig tseem ceeb no:
- Nws muab kev pom tseeb ntawm txhua qhov kev ncua deb (ntau dua li ntawm ob lossis peb qhov sib txawv pom deb deb).
- Nws tshem tawm bothersome "duab dhia" tshwm sim los ntawm bifocals thiab trifocals. Qhov no yog qhov twg cov khoom hloov sai sai hauv kev pom meej thiab pom meej txoj haujlwm thaum koj lub qhov muag txav hla cov kab uas pom hauv cov lo ntsiab muag no.
-
Vim tias tsis muaj pom "bifocal kab" hauv cov lo ntsiab muag, lawv muab koj zoo li hluas dua li bifocals lossis trifocals. (Qhov laj thawj no nkaus xwb vim li cas tib neeg niaj hnub no coj cov lo ntsiab muag hnyav dua li tus neeg coj bifocal thiab trifocals sib xyaw ua ke.)
Kev xaiv lub txheej
| Tawv Txheej /
Anti-scratch txheej |
Anti-paab txheej /
Hard Zib Txheej |
Crazil Txheej /
Super Hydrophobic Txheej |
| Zam kev rhuav tshem koj cov lo ntsiab muag ceev ceev tiv thaiv lawv kom tsis txhob khuam | Txo qhov ci ci los ntawm kev tshem tawm qhov kev xav los ntawm lub ntsej muag ntawm lub lens tsis txhob tsis meej pem nrog palarized | Ua rau saum npoo ntawm cov lo ntsiab muag super hydrophobic, smudge tsis kam, anti zoo li qub, anti khawb, xav txog thiab roj |
Cov txheej txheem tsim khoom
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Tuam Txhab Khoom
Ntawv pov thawj
Ntim & Xa Khoom
