MOQ | 10 Piece/Pieces |
Port | Qingdao |
Packaging | 1) we will choose the suitable package base the products size and quantity 2) As the customers request |
Lead Time | 2-15 DAYS |
Place of Origin | China (Mainland) | Brand Name | sdhengjing |
Model Number | Customization | Size | customers design |
Material | BK7, H-K9L ,UV fused silica,Corning7980, etc | Use | attenuate incident radiation without altering itsspectral distribution |
Materials | Optical Neutral Density Glass | size | customers design |
Diameter Tolerance | Minimumu00b10.2mm | Thickness Tolerance | u00b10.05mm |
Centring Error | <3 arc minute | Surface Quality | 20-10 ,60-40,80/50 |
Surface Figure | lambda/4~lambda/10 | Clear Aperture | Central 90 of diameter |
Parallelism | 30 arc second | Coating | upon request. |
North-South Economic Development Zone in Shandong Yanggu,China