SETO 1.60 Photochromic xiav thaiv Lens HMC/SHMC
Specification
| 1.60 photochromic xiav thaiv optical lens | |
| Qauv: | 1.60 optical lens |
| Qhov Chaw Keeb Kwm: | Jiangsu, Suav teb |
| Hom Tshuaj: | SETO |
| Lenses Khoom: | Resin |
| Lenses Xim | Ntshiab |
| Refractive Index: | 1.60 ib |
| Txoj kab uas hla: | 65/70/75 hli |
| Muaj nuj nqi | Photochromic & Xiav Block |
| Abbe Tus nqi: | 32 |
| Specific Gravity: | 1.25 |
| Txheej Txheej: | SHMC |
| Txheej xim | Ntsuab |
| Lub zog ntau: | Sph: 0.00 ~ 12.00 Nws.+0.25 ~ +6.00;Nqe: 0.00 ~ 4.00 |
Khoom nta
1.Txoj kev ntsuas qhov ntsuas 1.60 lens
① Kev cuam tshuam ntau dua rau khawb thiab cuam tshuam
②1.60 lo ntsiab muag yog li 29% thinner dua li qhov nruab nrab qhov ntsuas nruab nrab thiab yog li 24% sib dua li 1.56 qhov ntsuas qhov ntsuas.
③High index lo ntsiab muag yog thinner ntau vim lawv muaj peev xwm khoov lub teeb.
④ Raws li lawv khoov lub teeb ntau dua li lub lens zoo tib yam lawv tuaj yeem ua tau ntau dua tab sis muab tib lub hwj chim lo ntsiab muag.
2.Dab tsi xiav txiav lens tiv thaiv peb ob lub qhov muag?
Cov lo ntsiab muag xiav txiav tawm qhov teeb meem UV rays tag nrho nrog rau ib feem tseem ceeb ntawm HEV xiav lub teeb, tiv thaiv peb lub qhov muag thiab lub cev los ntawm kev phom sij.Cov lo ntsiab muag no muab lub zeem muag kom pom tseeb thiab txo cov tsos mob ntawm qhov muag uas tshwm sim los ntawm lub computer ntev ntev.Tsis tas li ntawd, qhov sib piv tau zoo dua thaum cov txheej txheej xiav tshwj xeeb no txo qhov ci ntsa iab kom peb ob lub qhov muag ntsib kev ntxhov siab tsawg kawg nkaus thaum raug lub teeb xiav.
Lub lens ib txwm yog qhov zoo ntawm kev thaiv qhov teeb meem UV teeb los ntawm kev ncav cuag retina.Txawm li cas los xij, lawv tsis tuaj yeem thaiv lub teeb xiav.Kev puas tsuaj rau retina tuaj yeem ua rau muaj kev pheej hmoo ntawm kev tsim cov macular degeneration, uas yog qhov ua rau dig muag.
Lub teeb xiav tuaj yeem nkag mus rau retina thiab tejzaum nws ua rau cov tsos mob zoo li macular degeneration thiab tuaj yeem ua rau muaj kev pheej hmoo ntawm kev tsim cataracts.Blue txiav lens tuaj yeem pab tiv thaiv qhov no.
3.Qhov xim hloov ntawm lub lens photochromic
① hnub ci hnub ci: thaum sawv ntxov, huab cua huab cua nyias nyias thiab lub teeb ci ultraviolet tsis thaiv kom lub lens xim hloov tsaus.Nyob rau yav tsaus ntuj, lub teeb ultraviolet tsis muaj zog vim tias lub hnub nyob deb ntawm hauv av nrog qhov sib ntxiv ntawm cov pos huab thaiv feem ntau ntawm lub teeb ultraviolet yog li qhov kev hloov xim yog qhov ntiav heev ntawm lub sijhawm no.
② hnub huab cua: lub teeb ultraviolet qee zaum tsis muaj zog, tab sis kuj tuaj yeem ncav cuag hauv av, yog li lub lens photochromic tseem tuaj yeem hloov xim.Lub lens photochromic tuaj yeem muab kev tiv thaiv UV thiab tiv thaiv glare hauv txhua qhov chaw, kho lub lens xim raws li lub teeb nyob rau lub sijhawm thaum tiv thaiv qhov muag thiab muab kev tiv thaiv kev noj qab haus huv rau lub qhov muag txhua lub sijhawm thiab nyob qhov twg.
③ Kub: nyob rau hauv tib lub sijhawm, raws li qhov kub thiab txias, lub lens photochromic yuav maj mam sib dua;Hloov pauv, raws li qhov kub thiab txias, lub lens photochromic maj mam ua tsaus.
4. Qhov txawv ntawm HC, HMC thiab SHC yog dab tsi?
| Txheej tawv | AR txheej / Hard txheej txheej | Super hydrophobic txheej |
| ua rau lub lens uncoated nyuaj thiab tsub kom lub abrasion kuj | tsub kom lub transmittance ntawm lub lens thiab txo cov reflections nto | ua rau lub lens waterproof, antistatic, anti plam thiab roj kuj |
Daim ntawv pov thawj
Peb lub Hoobkas
