0102 ib0304 ib05
1.67 MR-7 High Index HMC AR Optical Aspheric 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 - 5000prs, 10 hnub |
| Quantity (Pairs) > 5000prs, Yuav tsum tau sib tham |
1.67 MR7 ASP ib qho kev pom kev kho qhov muag HMC
| Index | Monomer | Abbe nqi | Specific Gravity |
| 1.67 ib | MR-7 | 33 | 1.34 ib |
| Kev sib kis | Txoj kab uas hla | Txheej | Hwj chim Range |
| > 97% | 65/70 hli | AR Txheej | 0.00 ~ + 15.00 / 0.00 ~ -6.00 Nws |
Nta
1. Lub cev nyhav thiab nyias nyias, txog li 50% nyias thiab 35% sib dua li lwm cov lo ntsiab muag.
2.Nyob rau hauv ntau yam ntxiv, aspherical lens yog txog li 20% sib dua thiab nyias dua li lub lens kheej kheej.
3.Aspheric nto tsim rau qhov pom kev zoo.
4. Flatter pem hauv ntej curvature dua non-aspheric lossis non-atoric lo ntsiab muag.
5. Qhov muag tsis pom zoo dua li cov lo ntsiab muag ib txwm muaj.
6. Kev tiv thaiv siab rau kev tawg (zoo heev rau kev ua kis las thiab menyuam yaus lub tsom iav).
7. Tag nrho tiv thaiv UV rays.
Aspherical Tsim
Aspheric eyeglass lo ntsiab muag tso cai rau lub zeem muag zoo dua li cov qauv kheej kheej lo ntsiab muag, feem ntau thaum saib lwm cov lus qhia dua li qhov chaw kho qhov muag.
Tsis hais txog qhov zoo ntawm qhov muag, lawv yuav muab lub lens thinner, thiab tseem cuam tshuam nws lub qhov muag tsawg dua li pom los ntawm lwm tus neeg, ua kom zoo nkauj zoo nkauj.
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.
UV400
--- UV + 400cut technology lim tawm tsis tsuas yog UVA & UVB, tab sis kuj pom lub zog siab (HEV lub teeb) ntawm 400nm-420nm.
--- Kev tshawb nrhiav tshiab kawg tau pom tias thaiv UV thiab HEV lub teeb yog qhov tseem ceeb rau kev tiv thaiv qhov muag tiv thaiv kab mob cataract thiab hnub nyoog ntsig txog macular degeneration (AMD).
--- Peb tseem raug rau 60% ntawm ultraviolet rays rau hnub huab cua thiab 20% -30% ntawm hnub los nag. Oue xiav txiav lens tuaj yeem muab kev tiv thaiv nyob rau hauv txhua qhov huab cua.