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Dawb 1.56 freeform progressive 9 + 4mm luv txoj hauv kev kho qhov muag lens
Ntim & Xa
| Muag Khoom | Ua khub |
| Ib pob loj | 50 x 45 x 45 cm |
| Ib qho hnyav tag nrho | Txog 22 kgs |
| Hom pob | puab lub hnab, tawm thawv, export txheem los yog raws li koj tsim |
| Lub Sijhawm Lead | Quantity (pairs) 1 - 1000prs, 10 hnub |
| Quantity (Pairs) > 5000prs, Yuav tsum tau sib tham |
Dawb 1.56 freeform progressive 9 + 4mm luv txoj hauv kev kho qhov muag lens
| Refractive Index | Txoj Kev Ntev | Txheej | Abbe nqi |
| 1.56 ib | 9 + 4mm | HC, HMC | 42 |
| Specific Gravity | Kev sib kis | Monomer | Hwj chim Range |
| 1.15 | > 97% | NK 55 | SPH: 0.00 ~ + 3.00 Nws Ntxiv: +1.00 ~ + 3.00 |
Nta.
Qhov zoo ntawm Progressive Lenses.
--Nrog rau cov lo ntsiab muag loj, koj yuav tsis tas yuav muaj ntau dua ib khub iav nrog koj. Koj tsis tas yuav hloov pauv ntawm koj qhov kev nyeem ntawv thiab tsom iav tsis tu ncua.
--- Lub zeem muag nrog kev vam meej tuaj yeem zoo li ntuj. Yog tias koj hloov los ntawm kev saib ib yam dab tsi nyob ze rau ib yam dab tsi nyob deb, koj yuav tsis tau "dhia" zoo li koj xav nrog bifocals lossis trifocals. Yog li yog tias koj tsav tsheb, koj tuaj yeem saib ntawm koj lub dashboard, ntawm txoj kev, lossis ntawm ib qho kev kos npe nyob deb nrog kev hloov pauv.
--- Lawv zoo li tsom iav tsis tu ncua. Nyob rau hauv ib txoj kev tshawb no, cov neeg uas hnav tsoos bifocals tau muab cov lo ntsiab muag mus sim. Tus kws sau ntawv txoj kev tshawb fawb tau hais tias feem ntau ua qhov hloov mus rau qhov zoo.
AR Txheej.
--HC (txheej txheej): Los tiv thaiv cov lo ntsiab muag uas tsis muaj coated los ntawm khawb kuj.
--HMC (nyuaj ntau coated / AR txheej): Los tiv thaiv lub lens zoo ntawm kev xav, txhim kho kev ua haujlwm thiab kev siab hlub ntawm koj lub zeem muag.
--SHMC (super hydrophobic txheej): Ua kom lub lens waterproof, antistatic, anti plam thiab roj kuj.
