1.56 Progressive Blue Cut HMC Optical lenses

Kev Piav Qhia Luv:

Lub tsom iav Progressive yog lub tsom iav uas muaj ntau lub focal. Tsis zoo li cov tsom iav nyeem ntawv ib txwm muaj thiab cov tsom iav nyeem ntawv ob lub focal, cov tsom iav progressive tsis muaj kev nkees ntawm kev yuav tsum tau kho qhov tsom iav ntawm lub qhov muag tas li thaum siv cov tsom iav ob lub focal, thiab lawv tsis muaj kab faib meej ntawm ob lub focal ntev. Hnav xis nyob, zoo nkauj, maj mam dhau los ua qhov kev xaiv zoo tshaj plaws ntawm cov neeg mob presbyopia.

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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:	Lens txiav xiav	Cov khoom siv lo ntsiab muag:	Nk-55
Cov Nyhuv Pom Kev:	Lub Lens Progressive	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:	1.56	Lub Zog Tshwj Xeeb:	1.28
Daim Ntawv Pov Thawj:	CE/ISO9001	Tus nqi ntawm Abbe:	35
Txoj kab uas hla:	72/70 hli	Tsim:	Aspherical

Cov tsom iav ntau lub qhov muag daws qhov teeb meem uas cov neeg hnub nyoog nruab nrab thiab cov neeg laus xav tau qhov kaj sib txawv kom pom cov khoom ntawm qhov deb sib txawv thiab yuav tsum hloov tsom iav ntau zaus. Ib khub tsom iav tuaj yeem pom deb, zoo nkauj, kuj tuaj yeem pom ze. Kev sib phim ntawm cov tsom iav ntau lub qhov muag yog ib qho project systematic, uas xav tau ntau yam thev naus laus zis dua li kev sib phim ntawm cov tsom iav monocal. Cov kws kho qhov muag tsis yog tsuas yog yuav tsum nkag siab txog optometry, tab sis kuj yuav tsum nkag siab txog cov khoom, kev ua tiav, kev kho ntawm daim iav thav duab, kev ntsuas ntawm lub ntsej muag khoov, lub kaum sab xis pem hauv ntej, qhov deb ntawm lub qhov muag, qhov deb ntawm tus menyuam kawm ntawv, qhov siab ntawm tus menyuam kawm ntawv, kev suav ntawm qhov chaw hloov pauv, kev pabcuam tom qab muag, kev nkag siab tob txog cov ntsiab cai ntau lub qhov muag, qhov zoo thiab qhov tsis zoo, thiab lwm yam.

Cov tsom iav ntau lub qhov muag muaj "astigmatic zones," uas sab ntawm lub lens ua rau tsis meej. Qhov siab dua ntawm daim iav spherical thiab cylindrical, qhov siab dua ntawm Add thiab qhov loj dua ntawm thaj chaw astigmatic. Qhov zoo dua (uas yog, kim dua) cov thev naus laus zis, qhov me dua qhov astigmatism, thiab qhov loj dua qhov ze-field of view, qhov yooj yim dua rau tus neeg siv.

Kev Taw Qhia Txog Kev Tsim Khoom

Cov tsom iav tiv thaiv teeb xiav yog ib hom tsom iav uas tuaj yeem tiv thaiv lub teeb xiav los ntawm kev khaus qhov muag. Cov tsom iav tiv thaiv teeb xiav tshwj xeeb tuaj yeem cais tawm ultraviolet thiab hluav taws xob thiab lim lub teeb xiav. Nws yog qhov tsim nyog rau kev siv thaum saib computer lossis TV lossis xov tooj ntawm tes. Cov qhov muag ib txwm yog qhov tsim nyog rau kev tawm mus, ua haujlwm hauv tsev thiab nyeem ntawv.