Progressive multi focus series
Kev tshawb fawb lo ntsiab muag haum rau cov menyuam yaus
Cov qauv tsim digital ntse muaj qhov ua tau zoo dua, kho qhov sib txawv ntawm qhov peripher y ntawm lub lens, thiab tshem tawm cov seem astigmatism tshwm sim los ntawm kev nce qib zuj zus, kev pom dav dua, thiab hnav zoo dua.Kev tsim qauv luv luv luv tau txiav txim siab zaum thiab nyeem ntawv ntawm cov tub ntxhais kawm Suav, thiab tshwj xeeb tshaj yog muab 11mm ultra-me me kev tsim qauv, uas tuaj yeem muab cov tub ntxhais kawm siv thaj chaw zoo dua.Tsis tas li ntawd, lub siab refractive index saum toj no 155 thiab intimate tsim nrog ib tug tsawg kawg nkaus thav duab qhov siab ntawm tsuas yog 24mm zoo heev txo lub siab ntawm cov hluas lub ntsej muag tshwm sim los ntawm tus ncej.
Dav dav dav teeb pom kev zoo
Ua kom lub qhov muag thiab lub taub hau nthuav dav, thiab xyuas kom meej tias cov tub ntxhais hluas cov kev ua si sab nraum zoov tsis txwv.
Ultra-wide thiab meej ze-siv cheeb tsam
Ua kom cov tub ntxhais hluas lub qhov muag xis nyob thaum nyeem ntawv thiab sau ntawv, thiab tuaj yeem xauj nplooj ntawv hauv ntau yam.
Channel thiab Progressive Light Band
Nws tuaj yeem phim qhov muag qhov muag ntawm cov tub ntxhais hluas thiab muaj txiaj ntsig zoo sib npaug ntawm qhov tsis sib haum xeeb ntawm kev hnav khaub ncaws thiab cov nyhuv myopia.
Haum rau kev sib sau ua ke me me cov thav ntawv
Kev quab yuam cov tub ntxhais hluas yuav tsum tuav lub cev kom raug nyeem ntawv kom tau lub zeem muag pom tseeb, uas pab kho qhov tsis zoo ntawm lub cev thiab kev nyeem ntawv.
Txo qhov pom kev qaug zog
1. Thaj chaw nyob deb, ze ze, thaj chaw nruab nrab (hloov cheeb tsam), aberration zone ( zaum choj zoo zone)
2. Qhov chaw nyob deb yog tshwj xeeb yog siv los saib qhov deb.
3. Cov cheeb tsam ze yog siv rau kev nyeem ntawv thiab kev sau ntawv, uas tuaj yeem hloov cov tsos mob ntawm kev ua kom pom kev qaug zog tshwm sim los ntawm kev pom ncaj qha ntawm qhov deb nrog lub luminosity yav dhau los.
4. Kev vam meej cheeb tsam, kom tus neeg hnav tuaj yeem tau txais kev pom tseeb tsis tu ncua ntawm qhov deb mus rau ze.
Schematic daim duab ntawm juvenile progressive lo ntsiab muag
Qhov muag sib npaug tsim
Lub binocular tshuav nyiaj li cas tsim ua rau qhov ze ntawm qhov muag ntawm lub lens txav mus rau sab hauv, uas yog tsim nyog rau cov tub ntxhais hluas hnav nrog cov khoom tsis txaus.Tig lub pob qhov muag nce thiab nqis pom pom qhov deb thiab ze, thiab tuaj yeem hloov tau yooj yim tam sim kom ua tiav qhov pom tseeb thiab xis nyob.Nyeem ntawv thiab ua homework ntev tsis tau kiv taub hau, ua kom koj ob lub qhov muag nyob ib ncig ntawm 30 cm, nyeem ntawv nrug yuav tsis qaij koj lub taub hau los sau, tsis qaij koj lub taub hau nyeem ib phau ntawv ntxiv!
Progressive multi focus series
● Nws yog tsim tshwj xeeb thiab tsim rau cov tub ntxhais hluas, ua tib zoo xav txog yam xws li cov qauv ntawm lawv lub qhov muag, lawv txoj kev ua neej nyob niaj hnub thiab kev nyeem ntawv.Txhim kho qhov muag pom kev qaug zog thiab kho qhov muag kom raug.
