Txaus siab | 1.523 iav Photogrey Optical Lens |
Khoom siv | Cov iav dawb |
Tus nqi ABBE | 58 |
Txoj kab uas hla | 65MM / 60MM |
Lens Xim | GREY / BROWN |
Txheej | UC / MC |
Txheej Xim | Ntsuab / Xiav |
Hwj chim Range | SPH 0.00 txog ± 8.00 CYL: 0.00 txog ± 6.00 |
Qhov no yog 1.523 ntxhia ib qho tsis pom kev photochromic aslo muaj dawb paug.
1. Amazingly nyuaj thiab khawb resistant.
2. Tus nqi siab tshaj abbe.
3. Ua neej nyob ntev.
4. Cov khoom siv tseem ceeb ntawm iav lo ntsiab muag yog iav kho qhov muag.
5. Cov khoom siv kho qhov muag zoo heev, tsis yooj yim rau khawb, siab refractive index.
6. Lub iav lo ntsiab muag muaj kev xa tawm zoo thiab cov khoom siv hluav taws xob zoo, qhov ntsuas qhov ntsuas tsis tu ncua thiab ruaj khov lub cev thiab tshuaj lom neeg.
1. Peb tuaj yeem muab lub hnab ntawv rau cov neeg siv khoom lossis tsim lub hnab ntawv xim rau cov neeg siv khoom.
2. Kev txiav txim me me yog 10 hnub, kev txiav txim loj yog 20 -40 hnub. Kev xa khoom tshwj xeeb nyob ntawm ntau yam thiab qhov ntau ntawm qhov kev txiav txim.
3. Hiav txwv xa khoom 20-40 hnub.
4. Qhia koj tuaj yeem xaiv UPS, DHL, FEDEX. lwm.
5. Huab cua xa khoom 7-15 hnub.