SETO 1.74 Semi-Finished Tib Lub Zeem Muag Lens

1) Qhov zoo ntawm high index lens

Semi tiav lens tuaj yeem rov ua dua rau lub lens tiav, thiab daim ntawv tshuaj tuaj yeem ua raws li koj qhov yuav tsum tau ua.Raws li 1.74 tiav lens, muaj ntau yam zoo rau koj siv.
1.74 High Index ASP Semi Tiav Lens Blanks UV400 Tiv Thaiv Tsis Muaj Txheej
1. High index lo ntsiab muag yog thinner:
High index lo ntsiab muag yog thinner ntau vim lawv muaj peev xwm khoov lub teeb.
Raws li lawv khoov lub teeb ntau dua li lub lens zoo tib yam lawv tuaj yeem ua tau ntau dua tab sis muab lub zog tib yam tshuaj.
2. High Performance lenses yog sib dua:
Raws li lawv tuaj yeem ua thinner, lawv muaj cov khoom siv lens tsawg dua thiab yog li sib dua li cov lo ntsiab muag zoo tib yam.
Cov txiaj ntsig no yuav ua rau kom siab dua qhov kev ntsuas lub lens xaiv.Qhov ntau lub lens khoov lub teeb, lub thinner thiab lighter nws yuav.
3. Impact resistance: 1.74 high index lo ntsiab muag ua tau raws li FDA tus qauv, tuaj yeem dhau qhov kev sim poob qis, muaj kev tiv thaiv ntau dua rau khawb thiab cuam tshuam
4. Tsim: Nws ze rau lub hauv paus nkhaus, tuaj yeem muab cov neeg pom kev nplij siab thiab kev zoo nkauj
5. Kev tiv thaiv UV: 1.74 ib lub qhov muag tsis pom kev muaj kev tiv thaiv UV400, uas txhais tau tias muaj kev tiv thaiv tag nrho ntawm UV rays, suav nrog UVA thiab UVB, tiv thaiv koj ob lub qhov muag txhua lub sijhawm thiab txhua qhov chaw.
6. Aspherical zoo li: Aspherical lo ntsiab muag yog nyias thiab sib dua li spherical lo ntsiab muag, txo qhov pom kev qaug zog los ntawm kev tsim txom tau zoo.Tsis tas li ntawd, lawv kuj tuaj yeem txo qhov aberration thiab distortion, muab cov neeg nyiam pom kev zoo dua.