Ultra Nyias High Index 1.74 Lenses
Dab tsi yog High Index 1.74 Lenses?
Yog tias koj muaj cov tshuaj muaj zog heev, koj yuav tsum xav txog Ultra Nyias High Index 1.74 Lenses.
High Index 1.74 lo ntsiab muag yog lub thinnest, flattest, thiab feem ntau zoo nkauj ntxim nyiam lo ntsiab muag puas tau tsim.
Cov lo ntsiab muag ultra nyias no yog ze li ntawm 40% thinner dua li yas thiab 10% thinner dua 1.67 siab index lo ntsiab muag, muab koj qhov kawg ntawm kev siv tshuab thiab tshuaj pleev ib ce. Lub lo ntsiab muag thinner yog ntau dua flattering, txo cov distortion uas cov tshuaj siab heev ua rau thaum ua nrog qis zoo lo ntsiab muag.
Kuv yuav xaiv lub lens thickness li cas?
Yog tias koj nyob nruab nrab, lossis pom luv luv koj yuav tau txais txiaj ntsig los ntawm cov lo ntsiab muag thinner vim tias ntug tuab ntawm koj lub lo ntsiab muag yuav pom ntau dua.
Lenses nrog qhov ntsuas qhov ntsuas ntawm 1.6 yog qhov zoo tagnrho rau cov tshuaj uas tus nqi ntawm koj cov tshuaj SPH nyob nruab nrab ntawm -2.50 thiab -4.00.
Nyob nruab nrab ntawm -4.00 thiab -6.00 peb xav pom ib lub lens nrog lub ntsej muag tsis pom kev ntawm 1.67, thiab cov ntawv sau ntawv tshaj qhov ntawd lub lens nrog qhov ntsuas qhov ntsuas ntawm 1.74 yuav tsim nyog dua.
Yog tias koj daim ntawv xaj ntau dua -5.00 peb yuav xav tau qhov ntsuas qhov tseeb ntawm qhov kev ncua deb ntawm koj cov menyuam kawm ntawv, feem ntau hu ua PD.
Vim hais tias lo ntsiab muag ntev thiab luv-sightedness txawv, muaj ntau yam kev xav rau txhua tus.
Hi-index 1.74 lo ntsiab muag zoo meej rau
1. Haum rau kev siv hluav taws xob siab hauv thaj tsam +10.00 txog -10.00
2. Tsis pom zoo rau cov iav semi-rimless lossis rimless
3. Exceptional khawb durability
4. Exceptional optical Clarity
5. 50% thickness txo
6. 30% poob phaus
7. Haum rau cov thav ntawv loj loj
