Country:China>Jiin>Changchun
No.128 Taibei Street, Kuancheng Aera,Changchun
Company:VY Optics Co., Ltd.
Mobile:86-431-86785771
Tell86-431-86785771
We supply aspherical lens. Specification of aspherical lens as follow: Material:BK7 or other optical material Size:10mm-200mm Fringes:lambda/2 Center Thickness:15nm-25nm Dispersion round:0.03mm-0.2mm Centration:3 arc min Surface Quality:60-40 Scratch/Dig Clear Aperture:90% Coating:Available upon Request
Avoid fraud by meeting all sellers in-person to pay for items. BestB2B.COM does not offer any transaction or payment services.