daim ntawv teev npe

cov khoom

1.71 Xiav Txiav Tig Photochromic Grey HMC Optical lenses

1.71 Xiav Txiav Tig Photochromic Grey HMC Optical lenses Featured Image
  • 1.71 Xiav Txiav Tig Photochromic Grey HMC Optical lenses
  • 1.71 Xiav Txiav Tig Photochromic Grey HMC Optical lenses
  • 1.71 Xiav Txiav Tig Photochromic Grey HMC Optical lenses

Kev Piav Qhia Luv:

Qhov zoo ntawm cov substrate txiav txim siab qhov ruaj khov ntawm lub lens thiab qhov kev ntseeg siab ntawm cov txheej. Cov substrate zoo meej thiab ci, siv sijhawm ntev thiab tsis yooj yim rau daj; Thiab qee cov lens tsis siv ntev rau ntawm cov daj, lossis txawm tias txheej tawm. Lub lens zoo tsis muaj khawb, khawb, nto plaub, pitting, lub lens oblique kom tau raws li lub teeb pom kev zoo, qhov tiav yog siab heev. Tsis muaj qhov chaw, pob zeb, kab txaij, npuas, tawg hauv lub lens, thiab lub teeb ci.

Qhov siab dua ntawm qhov refractive index, qhov nyias dua lub lens, thiab qhov siab dua tus nqi.


Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

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:

1.71

Lub Zog Tshwj Xeeb:

1.38

Daim Ntawv Pov Thawj:

CE/ISO9001

Tus nqi ntawm Abbe:

37

Txoj kab uas hla:

75/70/65 hli

Tsim:

Asperical

Cov ntawv resin tuaj yeem ua tau tawv (kos), tiv thaiv kev cuam tshuam, tiv thaiv hluav taws xob, tiv thaiv plua plav, tiv thaiv dej thiab lwm yam txog li kaum txheej ntawm kev kho txheej, kev kho txheej sib txawv muaj cov teebmeem sib txawv, yog tias txo cov txheej txheem kho txheej, qhov zoo ntawm lub lens yuav raug txo nqi ntau.

1

Kev hloov xim sai yog ib qho tseem ceeb thaum xaiv cov iav hloov xim. Lub iav hloov xim sai npaum li cas, qhov zoo dua, piv txwv li, los ntawm chav tsaus ntuj mus rau lub teeb ci ntsa iab sab nraud, xim hloov sai npaum li ntawd, txhawm rau tiv thaiv kev puas tsuaj ntawm lub teeb ci / ultraviolet rau lub qhov muag raws sijhawm.

Feem ntau hais lus, qhov kev hloov xim ntawm zaj duab xis sai dua li qhov kev hloov xim ntawm cov substrate. Piv txwv li, cov txheej txheem hloov xim tshiab ntawm zaj duab xis, cov yam ntxwv photochromic siv cov tshuaj spiropyran, uas muaj kev teb zoo dua rau lub teeb, siv cov qauv molecular nws tus kheej los thim rov qab qhov qhib thiab kaw kom ua tiav cov txiaj ntsig ntawm kev dhau los yog thaiv lub teeb, yog li qhov ceev ntawm kev hloov xim sai dua.

2

Kev Taw Qhia Txog Kev Tsim Khoom

3

Cov roj hmab tsuas yog ib lo lus dav dav xwb, ib yam li cov khaub ncaws ua los ntawm ntaub. Yog tias cov roj hmab raug faib ua ob pawg, ces muaj cov ntaub paj rwb, cov ntaub linen thiab lwm yam. Yog tias cov roj hmab raug faib ua ob pawg, ces muaj CR39, MR-8 thiab lwm yam. Cov ntaub ntawv roj hmab sib txawv muaj cov yam ntxwv thiab tus nqi sib txawv, yog li tus nqi ntawm cov iav sib txawv.

Spherical, aspheric, single-optical, double-optical, progressive, cyclic foci, thiab lwm yam. Cov no hu ua cov qauv lens. Cov qauv sib txawv tsim cov haujlwm sib txawv. Tib lub luag haujlwm kuj tseem yuav muaj qhov zoo thiab qhov tsis zoo vim yog cov qauv sib txawv, thiab tus nqi yuav txawv.

Cov Txheej Txheem Khoom

Cov Txheej Txheem Tsim Khoom

Cov Yeeb Yaj Kiab Txog Khoom

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