1.71 Ib Lub Zeem Muag HMC Optical lo ntsiab muag

Lus piav qhia luv luv:

1.71 lens Lub npe Tag Nrho 1.71 refractive index lens, nrog siab refractive index, siab transmittance, siab Abbe tus yam ntxwv, nyob rau hauv cov ntaub ntawv ntawm tib myopia degree, yuav txo tau lub thickness ntawm lub lens, txo qhov zoo ntawm lub lens, tib yam. lub sij hawm, ua rau lub lens ntau ntshiab thiab ci, tsis yooj yim rau disperse zaj sawv lis.Nws tau pom tias ntxiv cyclic sulfide resin rau hauv cov khoom siv lens tuaj yeem txhim kho qhov ntsuas qhov ntsuas ntawm lub lens, tab sis ntau dhau ntawm cyclic sulfide resin yuav ua rau txo qis ntawm lub teeb xa mus thiab cov khoom tawg.Los ntawm kev tswj xyuas cov ntsiab lus ntawm lub nplhaib sulfur resin hauv 1.71KR resin, 1.71 lub lens ua tiav qhov siab refractive index thiab abbe tooj thaum ua kom lub teeb pom kev zoo, tsis tshua muaj dispersion thiab pom tseeb dua.

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Qhov Chaw Keeb Kwm:	Jiangsu	Hom Lub Npe:	BORIS
Qauv nab npawb:	High Index Lens	Lenses Khoom:	KR
Kev Pom Kev Zoo:	Ib Lub Zeem Muag	Txheej zaj duab xis:	HC/HMC/SHMC
Lenses Xim:	Dawb (hauv tsev)	Txheej Xim:	Ntsuab / Xiav
Index:	1.71 ib	Specification Gravity:	1.38 ib
Ntawv pov thawj:	CE/ISO9001	Abbe Tus nqi:	37
Txoj kab uas hla:	75/70/65 hli	Tsim:	Aspherical

Lub lens Performance index yog hais txog qhov ntsuas ntawm refraction (lwm lub npe hu ua refractive index) ntawm cov khoom siv lens rau cov tsom iav.Nws yog tus lej ntsuas txheeb ze uas piav qhia tias cov khoom siv khoov lub teeb zoo npaum li cas.Lub teeb refraction yuav nyob ntawm seb lub teeb nrawm nws tus kheej dhau los ntawm lub lens.

Lens cov ntaub ntawv raug cais nyob rau hauv lawv cov refractive index.Qhov refractive index yog qhov piv ntawm qhov ceev ntawm lub teeb thaum nws mus los ntawm huab cua mus rau qhov ceev ntawm lub teeb thaum nws dhau los ntawm lub lens khoom.Nws yog ib qho qhia tias lub teeb yuav khoov npaum li cas thaum nws mus los ntawm lub lens.Lub teeb yog refracted, los yog khoov, nyob rau hauv pem hauv ntej nto ntawm lub lens, ces dua thaum nws tawm ntawm lub lens.A denser cov ntaub ntawv khoov lub teeb ntau, yog li tsis ntau npaum li cov khoom yuav tsum tau ua kom tiav cov nyhuv refractive li ib tug tsawg ntom khoom.Yog li ntawd, lub lens yuav ua tau thinner, thiab kuj sib dua.

Qhuav Taw Qhia

Nrog rau cov tsom iav qhov muag tsis tu ncua, qhov nruab nrab ntawm cov tsom iav yog nyias dua thiab cov npoo sab nrauv yog tuab dua los pab txhawb kev cuam tshuam uas yog qhov ua rau cov iav tsom iav ua haujlwm!High Performance index lo ntsiab muag muaj qhov Performance index siab dua li cov lo ntsiab muag tsis tu ncua, uas txhais tau hais tias lawv tsis tas yuav tsum tau tuab li ntawm cov npoo kom zoo.

High-index lo ntsiab muag txhais tau hais tias lub lens nws tus kheej tuaj yeem yog ob qho tib si nyias thiab sib dua.Qhov no tso cai rau koj lub tsom iav kom ua tau raws li kev zam thiab xis nyob li sai tau.High-index lo ntsiab muag muaj txiaj ntsig tshwj xeeb yog tias koj muaj lub tsom iav muaj zog rau kev pom ze, pom deb, lossis astigmatism.Txawm li cas los xij, txawm tias cov uas muaj qhov muag tsom iav qis tuaj yeem tau txais txiaj ntsig los ntawm qhov ntsuas qhov ntsuas siab.

1.71 yog cov khoom lag luam tawm tsam.Feem ntau, qhov siab dua qhov refractive index, qis dua tus lej Abbe.Tus naj npawb 1.67 Abbe yog 32, 1.74 yog 33, thiab 1.71 tuaj yeem ua tau 37. Kev tawm tsam tau ua tiav.Tus naj npawb Abbe yog siab, qhov dispersion yog tsawg, uas yog yooj yim clearer.1.67 yog ntau pheej yig dua 1.74, tab sis nws yog tuab heev nyob rau hauv cov nqe lus ntawm qhov siab.1.74 yog qhov tseeb nyias, tab sis tus nqi kuj yog siab, qhov nruab nrab ncua sij hawm kuj loj.Ntau tus phooj ywg tsuas tuaj yeem xaiv 1.67 rau lawv lub hnab nyiaj.Thiab 1.71 sau qhov sib txawv.