Material | Si |
Dimension Tolerance | +0.00/-0.10mm |
Thickness Tolerance | +/-0.13mm |
Edges | Fine Ground or Chamfered 0.5mm max |
Surface Quality | 80/50,60/40,40/20,20/10,10/5 |
Surface Flatness | L/10,L/4/L/2,L |
Parallelism | <1 |
Clear Aperture | 90% |
Bevel | Protective as needed |
1, How to enusre the quality ?
Professional workers + advanced production machine and testing machine + Strict quality control system
2, How to guarantee the security of payment?
We suppost the trade assurance order
3, What ‘s the delivery time ?
Stock goods : 3 days normally
Customized goods : 10-25 days
4, Do you accept the customized order ?
Yes .We produced any optical components what you need