| Dimension tolerance | +0/-0.2mm |
| Surface quality | 60/40 |
| Clear aperture | >90% |
| Flatness | <λ/4@632.8nm |
| Anlge tolerance | <5 arc minutes |
| Polished surface | Two side surfaces polished, base is fine ground |
| Chamfer | Protective<0.5mmx45° |
| Coating | No, available |
| Part Number | Material | A (mm) | T (mm) | θ (°) | Design Wavelength (nm) |
| BRE1212 | BK7 | 12.7 | 12.7 | 67 | 800 |
| BRE2525 | BK7 | 25.4 | 25.4 | 67 | 800 |
| BRE1212-FS | UVFS | 12.7 | 12.7 | 69 | 800 |
| BRE2525-FS | UVFS | 25.4 | 25.4 | 69 | 800 |
| BRE1212-SF | SF11 | 12.7 | 12.7 | 59 | 800 |
| BRE2525-SF | SF11 | 25.4 | 25.4 | 59 | 800 |
Contact Us
