1.74 Tig Photochromic Grey HMC Optical lenses

1.74 Spin Photochromic Grey HMC Optical lenses Featured Image

Kev Piav Qhia Luv:

Qhov zoo ntawm lub lens hloov xim yog tias nyob rau hauv qhov chaw sab nraum zoov lub hnub ci, lub lens maj mam tig los ntawm tsis muaj xim mus rau grey, thiab tom qab rov qab mus rau chav los ntawm qhov chaw ultraviolet thiab maj mam rov qab mus rau tsis muaj xim, nws daws qhov teeb meem ntawm kev hnav tsom iav rau myopia, thiab ua tiav ib khub sab hauv tsev thiab sab nraum zoov.

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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:	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:	1.74	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 lens hloov xim muaj lub kaw lus tsis siv neeg, uas tuaj yeem hloov xim raws li qhov sib txawv ntawm lub teeb sab hauv tsev thiab sab nraum zoov, thiab qhov ceev ceev heev. Qhov no tuaj yeem tiv thaiv peb lub qhov muag ntawm kev nkag mus ntawm cov duab ultraviolet, tab sis kuj tuaj yeem zam qhov teeb meem ntawm kev hnov qab hnav tsom iav.

Lub lens hloov pauv tau kho tshwj xeeb hauv cov txheej txheem txheej lens. Piv txwv li, kev siv cov tshuaj spiropyran rau ntawm qhov chaw ntawm lub lens rau kev txheej txheem tig ceev ceev, raws li qhov muaj zog ntawm lub teeb thiab ultraviolet, siv cov qauv molecular ntawm nws tus kheej qhib thiab kaw rov qab kom ua tiav lossis thaiv cov nyhuv ntawm lub teeb.

Kev Taw Qhia Txog Kev Tsim Khoom

Lub lens spherical muaj ib sab arc, thaum lub lens aspherical yog tiaj tiaj. Feem ntau, cov lens aspheric muaj cov npoo nyias dua thiab cov txiaj ntsig zoo dua, tshwj xeeb tshaj yog vim tias cov duab ntawm lub zeem muag peripheral yuav tsis deformed. Tshwj xeeb tshaj yog thaum hmo ntuj, hom teeb no tawg zoo dua thiab haum rau cov neeg uas tsav tsheb ntau. Thiab kev txhim kho ntawm cov teebmeem pom kev kuj tseem yuav ua rau cov neeg mob ua haujlwm thiab nyob hauv ntau qhov chaw, xav tias lub xeev ntawm kev pom kev yuav zoo dua. Yog li ntawd, cov lens aspheric feem ntau kim dua li cov lens spherical, tab sis lawv tuaj yeem coj cov teebmeem pom kev meej dua, tshwj xeeb tshaj yog rau cov khoom nyob ib puag ncig.