Tuam Tshoj lag luam wholesale Wholesales Aspheric 1.56 / 1.61 / 1.67 Xiav Thaiv Lense Tus nqi zoo Cr39 Cov tsom iav Optical Lens

Muaj cov qhab nia credit zoo rau kev lag luam, kev pabcuam tom qab muag zoo heev thiab cov chaw tsim khoom niaj hnub, peb tau khwv tau lub npe zoo tshaj plaws ntawm peb cov neeg yuav khoom thoob plaws ntiaj teb rau Tuam Tshoj lag luam wholesale Wholesales Aspheric 1.56 / 1.61 / 1.67 Blue Block Lense Tus nqi zoo Cr39 Cov tsom iav Optical Lens, Yog xav paub ntxiv thiab cov lus tseeb, thov nrog peb tham sai li sai tau!
Muaj cov qhab nia credit zoo rau kev lag luam, kev pabcuam tom qab muag zoo heev thiab cov chaw tsim khoom niaj hnub, peb tau khwv tau lub npe zoo kawg nkaus ntawm peb cov neeg yuav khoom thoob plaws ntiaj teb rau, tam sim no peb tab tom nrhiav kev koom tes ntau dua nrog cov neeg siv khoom txawv teb chaws raws li kev sib pab. Peb yuav ua haujlwm tag nrho los txhim kho peb cov khoom thiab cov kev pabcuam. Peb kuj cog lus tias yuav ua haujlwm ua ke nrog cov neeg koom tes ua lag luam los txhawb peb txoj kev koom tes mus rau qib siab dua thiab sib koom ua ke ua tiav. Zoo siab txais tos koj tuaj xyuas peb lub Hoobkas ua tsaug.

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

Muaj cov qhab nia credit zoo rau kev lag luam, kev pabcuam tom qab muag zoo heev thiab cov chaw tsim khoom niaj hnub, peb tau khwv tau lub npe zoo tshaj plaws ntawm peb cov neeg yuav khoom thoob plaws ntiaj teb rau Tuam Tshoj lag luam wholesale Wholesales Aspheric 1.56 / 1.61 / 1.67 Blue Block Lense Tus nqi zoo Cr39 Cov tsom iav Optical Lens, Yog xav paub ntxiv thiab cov lus tseeb, thov nrog peb tham sai li sai tau!
Tuam Tshoj lag luam wholesale Photochromic Eyeglass Lens thiab Anti Blue Light Eyeglass Lens, tam sim no peb tab tom tos ntsoov rau kev koom tes ntau dua nrog cov neeg siv khoom txawv teb chaws raws li kev sib pab. Peb yuav ua haujlwm tag nrho los txhim kho peb cov khoom lag luam thiab cov kev pabcuam. Peb kuj cog lus tias yuav ua haujlwm ua ke nrog cov neeg koom tes ua lag luam los tsa peb txoj kev koom tes mus rau qib siab dua thiab sib koom ua tiav ua ke. Zoo siab txais tos koj tuaj xyuas peb lub Hoobkas ua tsaug.