daim ntawv teev npe

cov khoom

1.59 pc Xiav Txiav Photochromic Grey HMC Optical lenses

1.59 daim iav tsom iav xiav txiav Photochromic Grey HMC Optical Lenses Featured Image
  • 1.59 pc Xiav Txiav Photochromic Grey HMC Optical lenses
  • 1.59 pc Xiav Txiav Photochromic Grey HMC Optical lenses
  • 1.59 pc Xiav Txiav Photochromic Grey HMC Optical lenses

Kev Piav Qhia Luv:

Peb txhua tus paub tias cov tsom iav ua lub luag haujlwm tseem ceeb hauv kev xaiv cov tsom iav uas tsim nyog, yog li thaum xaiv cov tsom iav, peb yuav tsum xaiv raws li peb txoj haujlwm, lub neej xav tau thiab qhov chaw ua haujlwm. Piv txwv li, cov tub ntxhais kawm, cov tsav tsheb, cov kws kho mob, thiab lwm yam, cov neeg zoo li no muaj qhov xav tau pom kev zoo rau xim thiab qhov deb.

Yog li ntawd, thaum xaiv cov iav lo ntsiab muag, yuav tsum xaiv cov iav tsis muaj xim thiab pob tshab.


Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

2

Cov Lus Qhia Txog Kev Tsim Khoom

Qhov chaw keeb kwm:

Jiangsu

Lub Npe Hom:

BORIS

Tus Qauv Zauv:

Lub Lens Photochromic

Cov khoom siv lo ntsiab muag:

SR-55

Cov Nyhuv Pom Kev:

Ib Lub Zeem Muag Xwb

Txheej Zaj Duab Xis:

HC/HMC/SHMC

Xim ntawm cov iav lo ntsiab muag:

Dawb (sab hauv tsev)

Xim txheej:

Ntsuab/Xiav

Cov Ntawv Qhia:

1.59

Lub Zog Tshwj Xeeb:

1.22

Daim Ntawv Pov Thawj:

CE/ISO9001

Tus nqi ntawm Abbe:

32

Txoj kab uas hla:

75/70/65 hli

Tsim:

Asperical
1

Puas yog lub lens transmittance kuj muaj siab lossis qis?

Hais txog qhov piv ntawm tag nrho cov teeb uas nkag mus rau hauv lub qhov muag los ntawm lub lens rau tag nrho cov teeb uas ncav cuag lub lens. Qhov piv siab dua, qhov kev ua tau zoo ntawm lub teeb xa mus zoo dua thiab qhov kev pom tseeb siab dua.

Feem ntau, cov iav tsom iav uas muaj ntau txheej tiv thaiv kev cuam tshuam, cov iav tsom iav tsis muaj xim thiab cov iav tsom iav aspherical ultra-thin muaj lub teeb xa tau zoo, txog li 99%. Ua li no, tus neeg hnav tsis tsuas pom tseeb dua xwb, tab sis kuj txhim kho qhov sib piv ntawm qhov muag thiab txo qhov nkees ntawm qhov muag.

Kev Taw Qhia Txog Kev Tsim Khoom

3

Yuav ua li cas los tswj qhov tuab thiab qhov hnyav ntawm lub lens?

Qhov tuab ntawm lub lens muaj feem cuam tshuam nrog qhov siab ntawm diopter, refractive index ntawm lub lens thiab cov duab thiab qhov loj ntawm lub thav duab, yog li thaum xaiv qhov tuab ntawm lub lens, koj yuav tsum xa mus rau koj qhov myopia degree. Yog tias qhov degree siab dua, xaiv qhov siab refractive index lens, yog li lub lens thickness yog qhov nyias, kuj tseem tuaj yeem txo qhov siab ntawm tus choj ntawm lub qhov ntswg.

Tsis tas li ntawd, qhov hnyav ntawm lub lens, thaum nws los txog rau qhov hnyav, yeej tsis muaj feem cuam tshuam nrog cov khoom siv ntawm lub lens, cov khoom siv lens hauv khw feem ntau yog iav, resin thiab PC, iav lens yog qhov hnyav tshaj plaws, PC lens yog qhov sib dua, yog li thaum xaiv, qhov tuab thiab qhov hnyav ntawm lub lens kuj yuav tsum tau coj mus rau hauv tus account.

4

Cov Txheej Txheem Khoom

Cov Txheej Txheem Tsim Khoom

Cov Yeeb Yaj Kiab Txog Khoom

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