Bi-Concave Lenses
Bi-Concave Lenses manufacturer, supplier, factory, exporter--China Hangzhou Kunlun Co.,Ltd. is a professional manufacturer and exporter of Bi-Concave Lenses, Convex-Concave Lenses,lenses etc.Our factories are located the technopole city of HANGZHOU ( Zhejiang Province in China). We have been in the scooter industry for mangy years and have been distributing different designs of Bi-Concave Lenses,lenses to fit all transportation and entertainment needs. All our products sucha as Bi-Concave Lenses,Convex-Concave Lenses are made under squality control system
We do our best to supply our customers good quality products such as Bi-Concave Lenses,Convex-Concave Lenses with competitive prices and on time deliveries. If you have any request or question, please don't hesitate to contact us.
- Dimensions in mm
- Material:Optical glass type,fine annealed or UV grade fused silica
- Focal length tolerance:+/-2%
- Diameter tolerance:+0.0/-0.10mm
- Center thickness tolerance:+/-0.10mm
- Surfacae Quality:60-40
- Coating:optional