SETO 1.74 Semi tiav ib lub zeem muag lens
Kev qhia tshwj xeeb



1.74 Semi-Ua tiav Optical Lens | |
Qauv: | 1.74 OPECTCH LENS |
Qhov chaw ntawm keeb kwm: | Jiangsu, Suav |
Hom: | Tsa |
Cov Khoom Taw Qhia: | Tsiaj |
Dabtsi yog khoov | 50b / 200b / 400b / 600B / 800B |
Rooj mov | Semi-tiav lawm |
Ntses xim | Meej |
Refacking Index: | 1.74 |
Inch: | 7075 |
Abbe tus nqi: | 34 |
Kev Nqus Tshwj Xeeb: | 1.34 |
Hloov chaw: | > 97% |
Kev Xaiv Txheej Txheem: | UC / HC / HMC |
Txheej xim | Xim ntsuab |
Khoom nta
1) Qhov zoo ntawm cov lens loj
SEMI tiav Lens tuaj yeem raug xa rov ua tiav cov lens ua tiav, thiab tshuaj yuav tuaj yeem raws li koj qhov yuav tsum tau ua. Raws li 1.74 tiav lens, muaj ob peb qhov zoo rau koj siv.
1.74 siab ntsuas asp semi tiav lens txog UV400 tiv thaiv tsis muaj txheej
1. Cov lo ntsiab lus siab ntawm cov nyhav nyiaj yog thinner:
Cov ntsuas siab siab yog qhov yooj yim dua vim lawv muaj peev xwm khoov teeb.
Raws li lawv khoov lub teeb ntau dua li ib qho dog dig lub lens lawv tuaj yeem ua ntau thinner tab sis muaj tib lub zog muaj zog.
2. Cov lo ntsiab muag siab yog qhov sib dua:
Raws li lawv tuaj yeem ua cov thinner, lawv muaj cov khoom siv lens tsawg dua thiab yog qhov ntawd muaj ntau dua li cov iav lo ntsiab muag.
Cov kev pab no yuav ua rau kom cov kev xaiv cov lens xaiv tau ntau dua. Qhov ntau lub lens khoov teeb, lub thinner thiab sib dua.
3. Kev cuam tshuam Kuj: 1.74 Cov Qauv High Index tau raws li FDA tus qauv, tuaj yeem hla dhau txoj kev poob spere, muaj ntau dua mus khawb thiab cuam tshuam
4. Tus qauv tsim: Nws nyob hauv lub hauv paus khawm nkhaus, tuaj yeem muab cov neeg pom kev zoo pom kev zoo thiab kev thov kom zoo nkauj
5. UV kev tiv thaiv: 1.74 ib qho kev tiv thaiv pom kev muaj UV400 kev tiv thaiv, uas txhais tau tias siv kev tiv thaiv UV, suav nrog UVA thiab UVB, tiv thaiv koj lub qhov muag txhua lub sijhawm thiab txhua qhov chaw.
6. Ashirerical cov duab: cov iav ci ntsa iab yog thinner thiab sib dua tshaj li lub ntsej muag tawv nqaij, tshem tawm qhov muag pom kev ua rau muaj kev mob siab. Ib qho ntxiv, lawv kuj tuaj yeem txo cov aberration thiab distortion, muab cov neeg pom tau zoo dua.

2) HC, HMC thiab SHC yog dab tsi yog dab tsi?
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
