Seto 1.499 round sab saum toj bifocal lens
Kev qhia tshwj xeeb
| 1.499 round-sab saum toj bifocal optical lens | |
| Qauv: | 1.499 lub lens optical |
| Qhov chaw ntawm keeb kwm: | Jiangsu, Suav |
| Hom: | Tsa |
| Cov Khoom Taw Qhia: | Tsiaj |
| Rooj mov | Round-saum bifocal |
| Ntses xim | Meej |
| Refacking Index: | 1.499 |
| Inch: | 65 / 28mm |
| Abbe tus nqi: | 58 |
| Kev Nqus Tshwj Xeeb: | 1.32 |
| Hloov chaw: | > 97% |
| Kev Xaiv Txheej Txheem: | HC / HMC / SMC |
| Txheej xim | Xim ntsuab |
| Lub Zog Muaj Zog: | SPH: -2.00 ~ + + 3.00 Ntxiv: + 1.00 ~ + 3.00 |
Khoom nta
1, qhov zoo ntawm 1.499 Performance index.
① Qhov kev cuam tshuam zoo tshaj plaws ntawm lwm cov ntsiab lus ntsuas
②the tau yooj yim tshaj plaws tinted dua lwm cov ntsiab muag, xws li 1.56, 1.61, 1.77, 1.59 pc.
Qhov kev hloov siab tshaj plaws uas tau sib txuas nrog piv nrog cov ntsiab lus nruab nrab thiab cov iav lo ntsiab muag zoo.
Tam sim no cov nqi siab tshaj plaws (57) muab cov iav lo ntsiab muag tseem ceeb tshaj lwm lo ntsiab muag.
⑤HTHTHTHTHTHE HOOBLOOLING LUAG LIS LENT thiab LEN LENT KHOOM KHWV KHOOM RAU THIAB KHOOS.
2, Qhov zoo ntawm round-saum bifocals
Cov neeg hnav tuaj yeem pom cov khoom ze los ntawm cov duab puag ncig thiab pom qhov kev ncua deb ntawm cov lo ntsiab muag.
Cov neeg hnav tsis xav tau hloov ob lub tsom iav sib txawv thaum ob ob phau ntawv nyeem thiab saib TV.
Cov neeg hnav tuaj yeem ua tib zoo ib yam thaum lawv saib ob qho chaw ze lossis qhov chaw nyob deb dua.
3. Dab tsi yog qhov txawv ntawm HC, HMC thiab SC?
| Tawv tawv | A txheej / Txuj Ci Ntau Txheej | Super Hydrophobic Txheej |
| ua rau lub lens tsis muaj zog thiab ua rau muaj kev puas tsuaj tsis kam | nce cov kev sib txuas ntawm lub lens thiab txo qhov chaw sib txawv | Ua rau lub lens waterproof, cov tshuaj tua kab mob, tiv thaiv plam thiab roj tsis kam |
Daim ntawv muaj cai
Peb Lub Hoobkas
