CR39 1.499 Dawb Ib leeg pom kev kho qhov muag lo ntsiab muag UC
Lus piav qhia luv luv:
Qhov chaw ntawm Keeb Kwm: Jiangsu, Suav
Qauv nab npawb: CR39 1.499
Lenses Xim: Ntshiab, Ntshiab
Vision Effect: Ib Lub Zeem Muag
Hom Lub Npe: Kingway
Daim ntawv pov thawj: CE / ISO
Lenses Khoom: Resin, CR39
Txheej: UC, HC, HMC
Product Detail
Khoom cim npe
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 | Sab hauv: hnab ntawv;Sab nrauv: Carton;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 |
CR39 1.499 Dawb Ib leeg pom kev kho qhov muag lo ntsiab muag UC
Visual Effect | Txoj kab uas hla (mm) | Txheej | Hwj chim Range |
Ib Lub Zeem Muag | 65/70/72 | UC, HC, HMC | SPH: 0.00 ~ + 15.00 Nws |
CYL: 0.00-6.00 Nws | |||
Bifocal | 70/28 ib | UC, HC, HMC | SPH: 0.00 ~ + 3.00 Nws |
Kev vam meej | 70/12 + 2mm | UC, HC, HMC | Ntxiv: +1.00 ~ + 3.50 |
Nta
1. Impact resistance: 1.74 high index lo ntsiab muag raws li FDA tus qauv, tuaj yeem dhau qhov kev sim poob qis, muaj kev tiv thaiv ntau dua rau khawb thiab cuam tshuam.
2. Tsim: Nws mus txog lub hauv paus nkhaus, tuaj yeem muab cov neeg pom kev nplij siab thiab kev zoo nkauj.
3. Kev tiv thaiv UV: 1.74 ib lub qhov muag tsis pom kev muaj kev tiv thaiv UV400, uas txhais tau tias muaj kev tiv thaiv tag nrho ntawm UV rays, suav nrog UVA thiab UVB, tiv thaiv koj ob lub qhov muag txhua lub sijhawm thiab nyob txhua qhov chaw.
4. Aspherical zoo li: Aspherical lo ntsiab muag yog nyias thiab sib dua li spherical lo ntsiab muag, txo qhov pom kev qaug zog los ntawm kev tsim txom tau zoo.Tsis tas li ntawd, lawv kuj tuaj yeem txo qhov aberration thiab distortion, muab cov neeg nyiam pom kev zoo dua.
CR39 nta:
1).Qhov kev cuam tshuam siab tshaj plaws ntawm lwm cov index lo ntsiab muag.
2).Qhov yooj yim tshaj plaws tinted dua li lwm qhov ntsuas qhov ntsuas, xws li 1.56, 1.61, 1.67, 1.74 thiab 1.59 pc.
3).Qhov siab tshaj transmittance piv nrog nruab nrab index lo ntsiab muag thiab siab index lo ntsiab muag.
4).Qhov siab tshaj plaws ABBE tus nqi (57) muab qhov pom kev pom kev zoo tshaj plaws dua li lwm qhov ntsuas qhov ntsuas.
5).Qhov feem ntau txhim khu kev qha thiab zoo ib yam lens khoom lub cev thiab optically.
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.