Port | Changchun |
Packaging | Standard carton and envelop with plastic foam |
Place of Origin | Jilin, China (Mainland) | Brand Name | Tiancheng |
Model Number | customized | Size | OEM |
Material | Optical Glass | Use | Optical Instruments |
Surface Quality | 10-5/80-50 scratch and dig | Wavelength Tolerance | u00b12nm |