CR39 1.49 1.56 semi-finished UC/HC/HMC S/F lens
Cov Khoom Piav Qhia
| Qhov chaw keeb kwm: CN; JIA | Lub Npe Hom: Convox |
| Tus Qauv Zauv: 1.49 / 1.56 | Cov khoom siv lo ntsiab muag: Resin |
| Cov Nyhuv Pom Kev: Ib Lub Zeem Muag | Txheej: UC / HC / HMC |
| Xim ntawm cov iav lo ntsiab muag: Ntshiab | Txoj kab uas hla: 65/70/75 hli |
| Tus nqi ntawm Abba: 38 | Lub ntiajteb txawj nqus tshwj xeeb: 1.28 |
| Kev Sib Kis: 98-99% | Kev Tiv Thaiv Kev Sib Nraus: 6-8H |
| Kev Xaiv Txheej: UC | Cov ntsuas: 1.499 / 1.49 / 1.501 / 1.552 / 1.56 |
| Khoom siv: CR39 NK-55 | Kev Lav: 1 ~ 2 Xyoo |
| Lub Sijhawm Xa Khoom: Hauv 20 Hnub | RX Muaj Zog |
Cov Lens Semi Tiav
Lub lens tiav ib nrab yog cov khoom siv raw uas siv los tsim cov lens RX uas haum rau tus neeg mob tshaj plaws raws li daim ntawv qhia ntawm tus neeg mob. Cov hwj chim ntawm daim ntawv qhia sib txawv thov rau cov hom lens tiav ib nrab lossis cov kab nkhaus sib txawv.
Cov iav tsom iav uas ua tiav lawm yog tsim los ntawm kev ua cov txheej txheem casting. Ntawm no, cov kua monomers raug nchuav rau hauv pwm ua ntej. Ntau yam tshuaj ntxiv rau cov monomers, piv txwv li cov initiators thiab UV absorbers. Tus initiator ua rau muaj kev tshuaj lom neeg uas ua rau lub lens tawv lossis "curing", thaum lub UV absorber ua rau lub lens nqus UV ntau dua thiab tiv thaiv kev daj.
--Qhov nyuaj:Ib qho ntawm qhov zoo tshaj plaws hauv kev tawv thiab kev tawv, kev cuam tshuam siab.
--Kev kis tau:Ib qho ntawm qhov siab tshaj plaws transmittance piv rau lwm cov index lens.
--ABBE: Ib qho ntawm ABBE tus nqi siab tshaj plaws muab kev pom kev zoo tshaj plaws.
--Kev sib xws:Ib qho ntawm cov khoom siv lens txhim khu kev qha thiab sib xws tshaj plaws hauv lub cev thiab qhov muag.
Txheej tawv: Ua kom cov iav tsis muaj txheej txheem yooj yim raug khawb thiab raug khawb
AR txheej / Hard ntau txheej: Tiv thaiv lub lens kom zoo los ntawm kev cuam tshuam, txhim kho kev ua haujlwm thiab kev siab hlub ntawm koj lub zeem muag
Super hydrophobic txheej: Ua kom lub lens tsis muaj dej, tiv thaiv hluav taws xob, tiv thaiv kev plam thiab roj tsis kam
Txheej tshiab tiv thaiv kev cuam tshuam
Cov txheej txheem tshiab tiv thaiv kev cuam tshuam muaj lub luag haujlwm tiv thaiv ultraviolet, thiab tuaj yeem lim tau ntau lub teeb pom kev tsis meej, txhim kho qhov zoo ntawm lub lens, thiab cov teebmeem duab thaum hmo ntuj zoo dua, uas txhim kho kev nyab xeeb ntawm kev tsav tsheb hmo ntuj.
Cov khawb ntawm lub lens ua rau neeg tsis xis nyob, tsis zoo nkauj thiab nyob rau hauv qee qhov xwm txheej txawm tias muaj kev phom sij.
Lawv kuj tseem tuaj yeem cuam tshuam rau kev ua haujlwm ntawm koj lub lens. Kev kho kom tsis txhob khawb ua rau lub lens tawv dua ua rau lawv ruaj khov dua.
Kev tsim qauv kho qhov muag tshwj xeeb
Ob chav tsis tsim, sib dua, nyias dua, pom kev dav dua, pom kev meej dua.
360 lub nplhaib tsom mus rau qhov muag pom kev siv tshuab, tsis muaj ces kaum tuag thiab tsis muaj qhov muag tsis pom kev, txo qhov myopia tob zuj zus, thiab kho qhov muag kom zoo.
Tsim qauv tsis sib xws + "ntau yam qauv tsim", saib deb, nruab nrab thiab ze rau txhua qhov kev taw qhia.
Xim Txheej Txheem Sib Txawv Rau Kev Xaiv.
Khoom Ntim Khoom
- Cov Lus Qhia Txog Kev Ntim Khoom
- Semi-finished lens packing:
- lub thawv ntim khoom (xaiv tau):
- 1) Lub thawv dawb txheem
- 2) OEM nrog cov neeg siv khoom LOGO, muaj MOQ yuav tsum tau ua
- Cov thawv: cov thawv txheem: 50CM * 45CM * 33CM (Txhua lub thawv tuaj yeem suav nrog ib ncig ntawm 210 khub lens, 21KG / CARTON)
- Chaw nres nkoj: SHANGHAI
Kev Xa Khoom & Pob Khoom
Daim Ntawv Qhia Txog Kev Tsim Khoom
Txog Peb
Daim Ntawv Pov Thawj
Kev nthuav qhia
Peb Cov Khoom Kev Ntsuas
Cov Txheej Txheem Tshawb Xyuas Zoo
Cov Lus Nug Feem Ntau
