SETO 1.56 ib lub zeem muag Semi-tiav Lens
Specification
| 1.56 semi-tiav optical lens | |
| Qauv: | 1.56 optical lens |
| Qhov Chaw Keeb Kwm: | Jiangsu, Suav teb |
| Hom Tshuaj: | SETO |
| Lenses Khoom: | Resin |
| Khoov | 50B/200B/400B/600B/800B |
| Muaj nuj nqi | semi-tiav lawm |
| Lenses Xim | Ntshiab |
| Refractive Index: | 1.56 ib |
| Txoj kab uas hla: | 70/65 |
| Abbe Tus nqi: | 34.7 |
| Specific Gravity: | 1.27 |
| Kev xa tawm: | > 97% |
| Txheej Txheej: | UC/HC/HWMC |
| Txheej xim | Ntsuab |
Khoom nta
1.Dab tsi yog lub lens semi tiav?
Lens nrog lub zog dioptric sib txawv tuaj yeem tsim los ntawm ib lub lens semi-tiav.Qhov curvature ntawm sab pem hauv ntej thiab sab nraub qaum qhia tias lub lens yuav muaj lub zog ntxiv lossis rho tawm.
Semi-tiav lo ntsiab muag yog cov khoom siv raw khoom siv los tsim lub lens RX tus kheej feem ntau raws li tus neeg mob cov tshuaj.Cov tshuaj muaj zog sib txawv thov rau ntau hom lens semi-tiav lossis lub hauv paus nkhaus.
2. Dab tsi yog qhov tseem ceeb ntawm lub lens zoo semi-tiav rau RX ntau lawm?
① Tus nqi tsim nyog hauv lub zog raug thiab ruaj khov
② Tus nqi tsim nyog hauv cov tshuaj pleev ib ce zoo
③ High optical nta
④ Cov teebmeem tinting zoo thiab cov txheej txheem nyuaj / AR txheej tshwm sim
⑤Realize lub peev xwm ntau lawm
⑥ Kev xa khoom raws sijhawm
Tsis yog tsuas yog qhov zoo tshaj plaws, cov lo ntsiab muag semi-tiav yog tsom rau ntawm qhov zoo ntawm sab hauv, xws li qhov tseeb thiab ruaj khov, tshwj xeeb tshaj yog rau lub lens nrov dawb.
3.Index 1.56:
1.56 nruab nrab index lo ntsiab muag yog ib qho ntawm cov lo ntsiab muag nrov tshaj plaws thoob plaws ntiaj teb.Qhov no txiav txim siab tias Aogang 1.56 ib qho tsis pom kev lo ntsiab muag muaj qhov zoo tshaj plaws kho qhov muag nta:
① Thickness: Hauv tib lub diopters, 1.56 lo ntsiab muag yuav thinner dua CR39 1.499 lo ntsiab muag.Raws li qhov nce hauv diopters, qhov sib txawv yuav loj dua.
② Visual Effects: Piv nrog rau qhov ntsuas qhov ntsuas siab, 1.56 lo ntsiab muag muaj tus nqi ABBE ntau dua, tuaj yeem muab qhov pom kev zoo dua.
③Coating: Cov lo ntsiab muag tsis muaj coated tau yooj yim subjicted thiab raug khawb, tawv txheej lo ntsiab muag tuaj yeem ua rau khawb tsis kam.
④ Lens nrog qhov ntsuas 1.56 yog suav tias yog tus nqi zoo tshaj plaws ntawm lub khw.Lawv muaj 100% UV tiv thaiv thiab 22% thinner dua CR-39 lo ntsiab muag.Lawv muaj nrog aspheric technology thiab tsis pom zoo rau ib tug rimless laum mount vim nws tsis muaj zog xwm.
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
