Warranty | 3 years | Customized support | OEM |
Place of Origin | Guangdong, China | Brand Name | Tongyi |
Model Number | TY0220 | Usage | Optical use |
Structure | Other | Shape | Aspheric |
Diameter | 2 to 500mm | Material | BK7, Fused silica, B270 |
Clear Aperture | 92% | Surface quality | 40-20 |
Surface flatness | lambda/4 | Function and characteristics | Optical use |
10F, Zijing Building, Baihua No. 2 road, Shenzhen