G8 Zoo nkauj lub nroog tshiab tsis pom kev Photochromic lens

Lus piav qhia luv luv:

UV ultraviolet rays muaj kev cuam tshuam loj rau lub qhov muag!160 lab tus tib neeg thoob ntiaj teb yog qhov muag tsis pom kev los ntawm cov kab mob cataracts txhua xyoo, thiab 20% ntawm lawv yog tshwm sim los ntawm kev raug ultraviolet mus ntev!
Cov xim dyed ntawm lub lens tuaj yeem nqus cov teeb pom kev irradiated los ntawm lub hnub.Vim tias lub teeb ultraviolet yog qhov pom tsis pom, nws tsis tuaj yeem nqus tau ultraviolet lub teeb.Kev tiv thaiv ultraviolet muaj nuj nqi ntawm dyed lo ntsiab muag nyob ntawm cov khoom siv lens, thiab tsis muaj dab tsi cuam tshuam nrog cov xim thiab ntxoov ntxoo ntawm dyeing.Hongchen stained films siv cov ntaub ntawv zoo lo ntsiab muag los tiv thaiv ultraviolet rays.

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Khoom cim npe

Hloov xim nrawm nrog 7 cov teebmeem

● Cov xim hloov tam sim ntawd nyob rau hauv lub hnub, thiab qhov tsaus ntuj tshaj plaws yog tib xim tsaus nti li looj tsom iav dub
● Sab hauv, thiab cov xim tau hloov kho raws li qhov hloov ntawm lub teeb
● Aspherical tsim, nrog kev noj qab haus huv thiab kev nplij siab
● Kev tiv thaiv hluav taws xob TV thiab daim iav hauv computer tiv thaiv thiab kho qhov muag kom raug
● Anti-UV400, kev tiv thaiv kab mob cataract
● Tiv thaiv glare zoo, txhim kho qhov sib piv thiab pab txo qhov muag nkees
● Cov txheej txheem txheej thib peb, super nyuaj thiab khawb-resistant, ua haujlwm ntev dua

Tus lej Abbe siab dua, pom meej dua

Tus lej Abbe yog tus lej ntawm lub cev tsim los ntawm German physicist Ernst Abbe, tseem hu ua dispersion coefficient, uas yog siv los ntsuas qhov degree ntawm lub teeb dispersion ntawm nruab nrab.
Vim tias tib lub pob tshab nruab nrab muaj qhov sib txawv ntawm qhov ntsuas qhov ntsuas qhov sib txawv rau lub teeb ntawm qhov sib txawv wavelengths, thiab lub teeb dawb yog tsim los ntawm lub teeb ntawm qhov sib txawv wavelengths, qhov tshwj xeeb tshwm sim ntawm dispersion tshwm sim thaum cov ntaub ntawv pob tshab refract dawb lub teeb.Tus naj npawb Abbe yog qhov ntsuas qhov sib npaug sib npaug siv los qhia qhov muaj peev xwm tawg ntawm cov ntaub ntawv pob tshab.Yog li ntawd: ntau dua tus naj npawb ntawm Abbe, qhov tsis muaj zog ntawm qhov tshwm sim dispersion thiab qhov pom tseeb dua.

Zoo tiv thaiv UV rays

Hloov xim sai sai

ib daim iav thiab peb siv, tsis kam cumbersome

Nyob sab hauv tsev hmo ntuj pob tshab xim
Discoloration ntawm sab nraum zoov ultraviolet hluav taws xob
Ua tob, thim rov qab sai, kev tiv thaiv qhov muag

Xim hloov series lens

● Lub ntiaj teb kev ua yeeb yaj kiab xim hloov tshuab thev naus laus zis, kev hloov xim (fading) yog qhov sib xws, nrawm dua, thiab cov xim hloov tau zoo heev

● Lub lens saum npoo yog yooj yim los ntxuav, tiv taus cov av thiab hnav

● Ntxiv los tiv thaiv lub teeb xiav ua haujlwm zoo los thaiv lub teeb xiav puas ntawm lub xov tooj ntawm tes thiab khoos phis tawj, thiab tiv thaiv koj ob lub qhov muag 24 teev

● Lub discoloration ntawm txheej zaj duab xis yog zoo heev

Cov khoom ntim

Ntim Cov Lus Qhia 1.56 hmc lens packing: hnab ntawv packing (Rau xaiv): 1) txheem hnab ntawv dawb 2) OEM nrog cov neeg siv khoom LOGO, muaj MOQ xav tau cartons: txheem cartons: 50CM * 45CM * 33CM (Txhua lub thawv muaj xws li nyob ib ncig ntawm 500 khub lens, 21KG / CARTON) Chaw nres nkoj: SHANGHAI