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| MOQ | 1 Piece/Pieces |
| Port | Dalian,Shanghai,Shenzhen,qindao, |
| Packaging | 1 piece into wrapping foam bag. 20 pcs into one box. More than 100pcs in carton.According to the requirements(depands on the production size) |
| Lead Time | - |
| Place of Origin | Jilin, China (Mainland) | Brand Name | Effort |
| Model Number | Effort grating | Size | 12.5 to 110mm squares 300mm/L,600mm/L,900mm/L,1200mm/L |
| Dimension.tol | 12.5 to 110 mm squares | Wavelength Blaze(nm) | 200 to 900 um |
| Grooves(Lines/mm) | 490 to 1200 L/mm | Diffraction Efficiency | >75% |
| Centration | u00b130 seconds | Thickness tolerance | u00b10.02mm |
| Surface quality | 10/5 scratch and dig | Surface Figure: | lambda/10 |
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