SETO 1.56 AV AVEN LENC
Kev qhia tshwj xeeb
| 1.56 Kev Loj Hlob Lem Lens | |
| Qauv: | 1.56 kho qhov muag lub lens |
| Qhov chaw ntawm keeb kwm: | Jiangsu, Suav |
| Hom: | Tsa |
| Cov Khoom Taw Qhia: | Tsiaj |
| Rooj mov | zuj zus mus |
| Tshooj | 12mm / 14mm |
| Ntses xim | Meej |
| Refacking Index: | 1.56 |
| Inch: | 70 hli |
| Abbe tus nqi: | 34.7 |
| Kev Nqus Tshwj Xeeb: | 1.27 |
| Hloov chaw: | > 97% |
| Kev Xaiv Txheej Txheem: | HC / HMC / SMC |
| Txheej xim | Ntsuab, Xiav |
| Lub Zog Muaj Zog: | SPH: -2.00 ~ + + 3.00 Ntxiv: + 1.00 ~ + 3.00 |
Khoom nta
1.What yog qhov nce multifocus lens?
Nruab nrab ntawm thaj av deb-teeb thiab ze ntawm lub teeb ntawm tib lub teeb, ntawm thaj av nyob ze, ntawm thaj av nyob deb ntawm thaj chaw ze, ntawm thaj av ze ze, kom ze rau thaj av uas muaj kev sib koom ua ke, yog li ntawd Tias qhov luminosity sib txawv uas yuav tsum tau ua rau deb-deb, nruab nrab nrug thiab nyob ze deb tuaj yeem pom ntawm tib lub lens tib lub sijhawm.
2.What peb muaj peb qhov chaw ua haujlwm ntawm cov lensonocus lens?
Thawj qhov chaw ua haujlwm yog nyob rau sab qaum kev ntawm lub lens deb ntawm thaj chaw deb. Thaj chaw deb yog qhov kawg yuav tsum tau pom deb, siv los saib cov khoom nyob deb.
Qhov thib ob thaj chaw ua haujlwm yog nyob ze rau ntawm lub qab qis ntawm lub lens. Qhov sib thooj thaj tsam yog qhov kawg yuav tsum tau pom ze, siv kom pom cov khoom kaw.
Qhov thib peb thaj tsam yog nruab nrab feem uas txuas rau ob, hu ua ib nrab ntawm qhov chaw deb mus rau ze, kom koj tuaj yeem siv nws kom pom cov khoom nruab nrab-deb. Los ntawm sab nraud, muaj kev vam meej ntawm cov lenses tsis txawv los ntawm cov iav lo ntsiab muag.
3. Kev cais tawm ntawm kev nce qib multifocus lenses
Nyob rau tam sim no, cov kws tshawb fawb tau ua cov kev tshawb fawb ua rau ntau lub ntsej muag thiab lub zog ntawm cov neeg sib txawv, thiab thaum kawg muab faib ua peb pawg ntawm lo ntsiab muag:
(1.
(2), cov laus los tiv thaiv kev qaug zog Lens - siv rau cov xibfwb, cov kws kho mob, kaw cov neeg siv khoom ntau dhau, kom txo tau qhov kev ua haujlwm tsis zoo los ntawm kev ua haujlwm;
(3), Txhim kho cov ntsiav tshuaj ntau dua rau cov neeg nruab nrab-hnub nyoog thiab cov neeg laus - ib khub tsom iav rau nruab nrab-hnub nyoog yooj yim deb ntawm kev pom ze.
4. Dab tsi yog qhov txawv ntawm HC, HMC thiab SC?
| Tawv tawv | A txheej / Txuj Ci Ntau Txheej | Super Hydrophobic Txheej |
| Ua kom cov lo ntsiab muag tsis ruaj khov yog yooj yim subjicted andExposed rau khawb | Tiv thaiv lub lens zoo ntawm kev xav, txhim kho kev ua haujlwm thiab kev siab hlub ntawm koj lub zeem muag | Ua kom lub lens waterproof, cov tshuaj tua kab mob, tiv thaiv plam thiab roj tsis kam |
Daim ntawv muaj cai
Peb Lub Hoobkas
