SETO 1.59 PC Progessive Lens HMC/SHMC
Specification
| 1.59 PC Progressive lens | |
| Qauv: | 1.59 PC lens |
| Qhov Chaw Keeb Kwm: | Jiangsu, Suav teb |
| Hom Tshuaj: | SETO |
| Lenses Khoom: | Polycarbonate |
| Lenses Xim | Ntshiab |
| Refractive Index: | 1.59 ib |
| Txoj kab uas hla: | 70 hli |
| Abbe Tus nqi: | 32 |
| Specific Gravity: | 1.21 |
| Kev xa tawm: | > 97% |
| Txheej Txheej: | HMC/SHMC |
| Txheej xim | Ntsuab |
| Lub zog ntau: | Sph: -2.00 ~ + 3.00 Ntxiv: +1.00 ~ + 3.00 |
Khoom nta
1) Qhov zoo ntawm PC lo ntsiab muag yog dab tsi:
Polycarbonate lens khoom yog qhov kev xaiv zoo tshaj plaws rau cov menyuam yaus, cov neeg laus ua haujlwm, thiab kev ua kis las.
Durable, muab kev nyab xeeb ntxiv rau koj ob lub qhov muag thiab txhawb nqa qhov muag zoo
Lub refractive index ntawm polycarbonate lo ntsiab muag yog 1.59, uas txhais tau hais tias lawv zoo li yuav yog 20 mus rau 25 feem pua nyiam dua cov tsom iav yas.
Polycarbonate lo ntsiab muag yog zoo li shatterproof, muab qhov zoo tshaj plaws qhov muag kev tiv thaiv ntawm ib lub lens, thiab muaj xws li 100% UV tiv thaiv inherently.
Haum rau txhua yam ntawm cov ncej, tshwj xeeb tshaj yog rimless thiab ib nrab-rimless thav duab
Tawg resistant thiab muaj kev cuam tshuam loj;Thaiv teeb meem UV teeb thiab hnub ci rays
2) Qhov zoo ntawm 1.59 PC cov lo ntsiab muag zoo yog dab tsi
Dhau li ntawm qhov zoo ntawm 1.59 PC lo ntsiab muag, 1.59 PC progessive lo ntsiab muag kuj muaj cov txiaj ntsig hauv qab no:
Ib nkawm tsom iav rau txhua yam
Thawj thiab qhov tseem ceeb tshaj plaws yog vim li cas tib neeg xaiv cov lo ntsiab muag zoo yog tias ib khub muaj kev ua haujlwm ntawm peb.Nrog peb cov tshuaj nyob rau hauv ib qho, tsis tas yuav hloov cov iav tas li.Nws yog ib nkawm tsom iav rau txhua yam.
Tsis muaj kev cuam tshuam thiab sib txawv bifocal kab
Qhov sib txawv heev ntawm cov tshuaj nyob rau hauv bifocal lo ntsiab muag yog feem ntau cuam tshuam thiab txawm tias txaus ntshai yog tias koj siv lawv thaum tsav tsheb.Txawm li cas los xij, cov lo ntsiab muag muaj kev vam meej muaj kev hloov pauv tsis sib haum ntawm cov tshuaj uas tso cai rau lawv siv ntau yam zoo.Yog tias koj twb muaj ib khub ntawm bifocals thiab pom qhov sib txawv ntawm cov ntawv sau tshuaj cuam tshuam, ces cov lo ntsiab muag loj tuaj yeem tuav koj cov tshuaj.
Lub lens niaj hnub thiab hluas
Tej zaum koj yuav nco qab me ntsis txog kev hnav lub ntsej muag bifocal vim lawv cov koom haum nrog cov hnub nyoog laus, tshwj xeeb tshaj yog tias koj tseem yau.Txawm li cas los xij, cov lo ntsiab muag muaj txiaj ntsig zoo ib yam li ib lub qhov muag pom lub ntsej muag tsom iav thiab tsis tuaj yog tias tib lub stereotypes uas cuam tshuam nrog bifocals.Txij li thaum lawv tsis muaj qhov sib txawv loj ntawm cov tshuaj, cov kab bifocal tsis pom rau lwm tus.Yog li lawv tsis tuaj nrog ib qho ntawm cov teeb meem stereotypes txuam nrog bifocal tsom iav.
3. 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
