Product model table
(Find the product number of the product you want in the form, and select the product number from the above options to purchase.）
| Dimension Tolerance | ±0.2mm |
| Surface Quality | 60/40 |
| Clear Aperture | >90% |
| Flatness | <λ/4@632.8nm |
| 90° Deviation Tolerance | <30 arc seconds |
| Coating | <30 arc seconds |
| Chamfer | Protected<0.5mmx45° |
| Material | Protected Aluminum reflective coating Single Layer MgF2 AR coating at visible |
| Deviation | Protective<0.5mmx45° |
| Coating | MAL+MgF2 |
