SETO 1.67 Photochromic Lens Shmc
Kev qhia tshwj xeeb
| 1.67 Photochromic Shmc Lu kho lub lens | |
| Qauv: | 1.67 Qhov muag lub lens |
| Qhov chaw ntawm keeb kwm: | Jiangsu, Suav |
| Hom: | Tsa |
| Cov Khoom Taw Qhia: | Tsiaj |
| Ntsej muag xim: | Meej |
| Refacking Index: | 1.67 |
| Inch: | 75/70/65 hli |
| Ua Haujlwm: | phum duab |
| Abbe tus nqi: | 32 |
| Kev Nqus Tshwj Xeeb: | 1.35 |
| Kev Xaiv Txheej Txheem: | Hmc / smc |
| Txheej xim | Xim ntsuab |
| Lub Zog Muaj Zog: | SPH: 0.00 ~ -12.00; +0.25 ~ +6.00; Cyla: 0.00 ~ -4.00 |
Khoom nta
1) Dab tsi yog cov txheej sib txawv?
Rever txheej yog cov txheej txheem uas siv los tso cov yeeb yaj kiab nyias nyias zaj duab xis mus rau tiaj tus. Feem ntau yog ib qho me me ntawm cov khoom siv txheej ua cov khoom siv tau thov rau ntawm qhov chaw ntawm lub substrate, uas yog cov kiv muag ntawm qhov nrawm nrawm lossis tsis yog kiv thaum muaj kev nrawm. Lub substrate yog ces tig rov qab rau 10,000 rpm los kis cov khoom siv txheej los ntawm centrifugal quab yuam. Lub tshuab siv rau cov txheej txheem kiv yog hu ua tus kiv cov coater, lossis tsuas yog spinner.
Kev sib hloov yog txuas ntxiv thaum cov kua dej tawm ntawm cov npoo ntawm substrate, kom txog thaum xav tau tuab ntawm zaj duab xis yog tiav. Cov kuab tshuaj siv tau yog feem ntau tsis muaj zog, thiab ua kom zoo nkauj. Ntau dua cov angular ceev ntawm spinning, tus thinner zaj duab xis. Lub thickness ntawm zaj duab xis kuj nyob ntawm lub viscosity thiab concentration ntawm kev daws teeb meem, thiab cov kuab tshuaj. Pioneering theoretical tsom xam ntawm spin txheej yog undendaken los ntawm awslie li al., Uas tau kawm txog Wilson li al. Thiab Danglad-Flores li al. Cov lus piav qhia thoob ntiaj teb kom twv seb cov ntawv tso cai tso tawm).
Saws txheej yog dav siv nyob rau hauv microflabrication ntawm kev ua haujlwm oxide cov tshuaj txhuam, qhov twg nws tuaj yeem siv los tsim cov yeeb yaj kiab cov yeeb yaj kiab nrog nanoscale thickness. [6] Nws yog siv ntau yam hauv photolithography, kom tso nyiaj rau txheej ntawm photoresist txog 1 micromette tuab. Cov Photoresist yog feem ntau spun ntawm 20 txog 80 revolutions ib ob rau 30 txog 60 vib nas this. Nws tseem muaj dav siv rau txoj hlua ntawm cov planar photonic potonic qauv ua los ntawm cov polymers.
Ib qho kom zoo dua rau cov txheej nyias nyias cov yeeb yaj kiab yog qhov sib txawv ntawm cov yeeb yaj kiab tuab. Owing rau tus kheej-leveling, thicknesses tsis sib txawv ntau dua 1%. Txawm li cas los xij, kev sib tw txheej thicker cov yeeb yaj kiab ntawm cov polymers thiab cov phodesesists tuaj yeem ua rau cov npoo loj loj uas nws lub tswv yim muaj kev txwv.
2.ycassification thiab cov ntsiab cai ntawm lub duab phothromic lens
Photochromic lens raws li lub lens discoloration qhov chaw tau muab faib ua cov duab thaij duab (raug xa mus rau "zaj duab xis hloov") ob hom.
Cov duab ci ntsa iab photoschromic tau ntxiv cov tshuaj lom neeg ntawm cov nyiaj halide hauv lub lens substrate. Los ntawm cov tshuaj tiv thaiv ionic ntawm cov nyiaj halide, nws yog decomposed rau hauv cov nyiaj thiab halide xim lub lens nyob rau hauv lub teeb pom kev zoo. Tom qab lub teeb yuav tsis muaj zog, nws ua ke rau hauv cov nyiaj halide kom cov xim ua ntais. Cov txheej txheem no feem ntau siv rau iav yees duab duabchraph.
Zaj duab xis hloov lub lens tau kho tshwj xeeb hauv cov txheej txheem txheej txheej. Piv txwv li, kev ntiab tawm tau siv rau kev siv ceev ceev cov txheej txheej ntawm lub lens. Raws li kev siv lub teeb thiab ultraviolet teeb, qauv molecular nws tus kheej tuaj yeem hloov tau thiab tawm kom ua tiav cov nyhuv ntawm kev hla lossis thaiv lub teeb.
3. Kev xaiv txheej?
Raws li 1.67 duab photoschromic lens, super hydrophobic txheej yog qhov kev xaiv ib leeg xwb rau nws.
Super Hydrophobic txheej tseem npe crazil txheej, tuaj yeem ua rau lub lo ntsiab muag tsis muaj dej, cov tshuaj tua kab mob, tiv thaiv tsis tau.
Feem ntau hais lus, Super Hydrophobic txheej muaj 6 ~ 12 lub hlis.
Daim ntawv muaj cai
Peb Lub Hoobkas
