1.74 MR-174 FSV High Index HMC optical lenses

Kev Piav Qhia Luv:

Feem ntau, thaum peb tham txog qhov ntsuas ntawm cov iav resin, nws yog los ntawm 1.49 - 1.56 - 1.61 - 1.67 - 1.71 - 1.74. Yog li ntawd, tib lub zog, 1.74 yog qhov nyias tshaj plaws, lub zog siab dua, qhov pom tseeb dua qhov cuam tshuam.

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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:	Cov Ntawv Qhia SiabLub lens	Cov khoom siv lo ntsiab muag:	MR-174
Cov Nyhuv Pom Kev:	Ib Lub Zeem Muag Xwb	Txheej Zaj Duab Xis:	HMC/SHMC
Xim ntawm cov iav lo ntsiab muag:	Dawb(sab hauv tsev)	Xim txheej:	Ntsuab/Xiav
Cov Ntawv Qhia:	1.74	Lub Zog Tshwj Xeeb:	1.47
Daim Ntawv Pov Thawj:	CE/ISO9001	Tus nqi ntawm Abbe:	32
Txoj kab uas hla:	75/70/65 hli	Tsim:	Asperical

Lub MR-174 yog lub hnub qub ntawm tsev neeg MR series, nrog rau qhov ntsuas refractive siab tshaj plaws hauv cov koob, ua rau nws yog lub lens nyias thiab sib dua kawg.

Cov khoom siv MR-174 muaj qhov ntsuas refractive ntawm 1.74, ib qho AbbeTus nqintawm 32, thiab qhov kub ntawm kev hloov pauv cua sov ntawm 78 ° C. Thaum ua tiav qhov sib dua thiab nyias heev, nws kuj siv cov khoom "Do Green" uas tau los ntawm cov khoom cog.

MR-174 yog ib yam khoom uas muaj qhov ntsuas refractive siab hauv kev lag luam lens thoob ntiaj teb. Yog li ntawd, cov neeg siv khoom uas muaj qib siab dua, lossis cov neeg siv khoom uas nrhiav kev ua haujlwm nyias thiab sib dua ntawm cov lens thiab txhawj xeeb txog kev tiv thaiv ib puag ncig, yuav MR. Cov lens ua los ntawm cov khoom -174 dav dav.

Kev Taw Qhia Txog Kev Tsim Khoom

Kev sib piv ntawm 1.74 thiab 1.67:

1.67 thiab 1.74 ob leeg sawv cev rau qhov ntsuas refractive ntawm lub lens, thiab qhov sib txawv tshwj xeeb yog nyob rau hauv plaub yam hauv qab no.

1. Qhov tuab
Qhov siab dua qhov index ntawm refraction ntawm cov khoom siv, qhov muaj zog dua qhov muaj peev xwm refract lub teeb tshwm sim. Qhov siab dua qhov refractive index, qhov nyias dua qhov tuab ntawm lub lens, uas yog, qhov tuab ntawm qhov chaw ntawm lub lens yog tib yam, tib qib ntawm tib yam khoom siv, ntug ntawm lub lens nrog refractive index siab yog nyias dua li ntug ntawm lub lens nrog refractive index qis.

Uas yog hais tias, nyob rau hauv cov ntaub ntawv ntawm tib degree, lub lens nrog ib tug refractive index ntawm 1.74 yog thinner dua li lub lens nrog ib tug refractive index ntawm 1.67.

2. Qhov hnyav

Cov ntsuas refractive siab dua, cov iav nyias dua, thiab cov iav sib dua rau qhov kev hnav zoo dua.

Uas yog hais tias, nyob rau hauv cov ntaub ntawv ntawm tib degree, lub lens nrog ib tug refractive index ntawm 1.74 yog sib dua li lub lens nrog ib tug refractive index ntawm 1.67.

3. AbbeTus nqi(cov coefficient ntawm kev tawg)

Feem ntau hais lus, qhov siab dua qhov refractive index ntawm lub lens, qhov ntau dua qhov pom tseeb ntawm cov qauv zaj sawv ntawm ntug thaum saib cov khoom. Qhov no yog qhov tshwm sim dispersion ntawm lub lens, uas feem ntau qhia los ntawm AbbeTus nqi(kev sib kis coefficient). Qhov siab dua ntawm AbbeTus nqi, qhov zoo dua. Qhov tsawg kawg nkaus AbbeTus nqintawm cov iav rau tib neeg hnav yuav tsum tsis pub tsawg dua 30.

Txawm li cas los xij, Abbe Value ntawm ob lub lens refractive index no tsis siab, tsuas yog li 33 xwb.

Feem ntau, qhov siab dua qhov refractive index ntawm cov khoom siv, qhov qis dua Abbe Value. Txawm li cas los xij, nrog kev txhim kho ntawm cov khoom siv lens technology, txoj cai no maj mam raug rhuav tshem.

4. Nqe
Qhov siab dua ntawm qhov refractive index ntawm lub lens, qhov kim dua. Piv txwv li, lub lens 1.74 ntawm tib lub hom yuav ntau dua li5tus nqi ntawm 1.67 npaug.