Lub koob npe nrov siab Index 1.56 Lub Teeb Xiav Thaiv Lens UV420 Kev Tiv Thaiv Resin Cov Tsom Iav Ophthalmic Xiav Txiav Hmc Spectacle Lenses

Peb xav txog yam uas cov neeg yuav khoom xav, qhov ceev ntawm qhov ceev kom ua raws li qhov kev txaus siab ntawm tus neeg yuav khoom txoj haujlwm tseem ceeb, tso cai rau qhov zoo tshaj plaws, txo cov nqi ua tiav, cov nqi tsim nyog dua, yeej cov neeg yuav khoom tshiab thiab yav dhau los txhawb nqa thiab kev lees paub rau Lub koob npe nrov Index 1.56 Blue Light Blocking Lens UV420 Protection Resin Eyeglasses Ophthalmic Blue Cut Hmc Spectacle Lenses, Peb tau mob siab rau muab cov thev naus laus zis ntxuav thiab cov kev xaiv rau koj tus kheej!
Peb xav txog yam uas cov neeg yuav khoom xav, qhov tseem ceeb ntawm kev ua haujlwm thaum lub sijhawm ntawm tus neeg yuav khoom txoj haujlwm tseem ceeb, ua kom zoo dua, txo cov nqi ua haujlwm, cov nqi tsim nyog dua, yeej cov neeg yuav khoom tshiab thiab yav dhau los txhawb nqa thiab lees paub rauTuam Tshoj Cr-39 Optical Lens thiab Blue Blocker Lens nqe, Peb tau tsim kom muaj kev sib raug zoo ntev, ruaj khov thiab zoo nrog ntau lub tuam txhab tsim khoom thiab cov lag luam wholesale thoob ntiaj teb. Tam sim no, peb tau tos ntsoov rau kev koom tes ntau dua nrog cov neeg siv khoom txawv teb chaws raws li kev sib pab. Xyuas kom tseeb tias koj xav tiv tauj peb kom paub meej ntxiv.

Kev piav qhia

Cov iav polycarbonate ua los ntawm dab tsi?

lub lens polycarbonate

Lub lens polycarbonate yog ua los ntawm cov yas uas yooj ywm uas thawj zaug tsim los ua cov khoom siv rau hauv aerospace hauv Apollo Space Shuttle. Kuj tseem hu ua poly, lub lens no tiv taus kev cuam tshuam heev. Nws nto moo rau kev tiv taus cov zog uas feem ntau tawg lossis tawg lwm yam khoom.
Txawm hais tias nws tsis hnyav npaum li cas los xij, polycarbonate yog ib yam khoom siv uas muaj zog heev. Nws yog ib yam khoom thermoplastic uas pib ua ib lub pellet me me thiab khov kho, uas dhau los ntawm kev txhaj tshuaj molding. Poly raug cua sov kom txog thaum nws yaj thiab sai sai nchuav rau hauv lub lens pwm. Tom qab ntawd, nws raug nias kom nruj hauv qab lub siab thiab txias tawm mus rau hauv daim ntawv lens kawg.

Cov txiaj ntsig

Cov iav polycarbonate puas haum rau koj?

Yuav Ua Li Cas Saib Xyuas thiab Ntxuav Cov Lens Polycarbonate

Cov Duab Qhia Txog

Khoom Feature

Kev ntim khoom

Cov Lus Qhia Txog Ntim Khoom 1.56 hmc lens ntim khoom:

cov hnab ntawv ntim khoom (Xaiv):

1) cov hnab ntawv dawb txheem

2) OEM nrog cov neeg siv khoom LOGO, muaj MOQ yuav tsum tau ua

Cov thawv: cov thawv txheem: 50CM * 45CM * 33CM (Txhua lub thawv tuaj yeem suav nrog kwv yees li 500 khub lens, 21KG / CARTON)

Chaw nres nkoj: SHANGHAI

Kev Xa Khoom & Pob Khoom

Daim Ntawv Qhia Txog Kev Tsim Khoom

Txog Peb

Daim Ntawv Pov Thawj

Kev nthuav qhia

Peb Cov Khoom Kev Ntsuas

Cov Txheej Txheem Tshawb Xyuas Zoo

Cov Lus Nug Feem Ntau

Peb xav txog yam uas cov neeg yuav khoom xav, qhov ceev ntawm qhov ceev kom ua raws li qhov kev txaus siab ntawm tus neeg yuav khoom txoj haujlwm tseem ceeb, tso cai rau qhov zoo tshaj plaws, txo cov nqi ua tiav, cov nqi tsim nyog dua, yeej cov neeg yuav khoom tshiab thiab yav dhau los txhawb nqa thiab kev lees paub rau Lub koob npe nrov Index 1.56 Blue Light Blocking Lens UV420 Protection Resin Eyeglasses Ophthalmic Blue Cut Hmc Spectacle Lenses, Peb tau mob siab rau muab cov thev naus laus zis ntxuav thiab cov kev xaiv rau koj tus kheej!
Lub koob npe nrovTuam Tshoj Cr-39 Optical Lens thiab Blue Blocker Lens nqe, Peb tau tsim kom muaj kev sib raug zoo ntev, ruaj khov thiab zoo nrog ntau lub tuam txhab tsim khoom thiab cov lag luam wholesale thoob ntiaj teb. Tam sim no, peb tau tos ntsoov rau kev koom tes ntau dua nrog cov neeg siv khoom txawv teb chaws raws li kev sib pab. Xyuas kom tseeb tias koj xav tiv tauj peb kom paub meej ntxiv.