製品仕様
| Material | CaF2 |
|---|---|
| Surface quality | 40-20 scratch & dig (MIL-PRF-13830B) |
| Clear aperture | 90% of diameter |
| Diameter tolerance | +0.0 -0.13 mm |
| Thickness tolerance | ±0.2 mm |
| Parallelism | 3 arcmin |
| Flatness | λ/4 @ 633 nm |
| Spectral range | UV, VIS, IR |
CaF2 Windows UV Grade
| Code | Diameter | Thickness | Substrate |
|---|---|---|---|
| 530-6251 | ø 25,4 mm | 1 mm | UV grade CaF2 |
| 530-6252 | ø 25,4 mm | 2 mm | UV grade CaF2 |
| 530-5253 | ø 25,4 mm | 3 mm | UV grade CaF2 |
| 530-5385 | ø 38,1 mm | 5 mm | UV grade CaF2 |
| 530-5506 | ø 50,8 mm | 6 mm | UV grade CaF2 |
CaF2 Windows IR Grade
| Code | Diameter | Thickness | Substrate |
|---|---|---|---|
| 530-6253 | ø 25,4 mm | 3 mm | IR grade CaF2 |
| 530-6385 | ø 38,1 mm | 5 mm | IR grade CaF2 |
| 530-6506 | ø 50,8 mm | 6 mm | IR grade CaF2 |
| 530-6710 | ø 70 mm | 10 mm | IR grade CaF2 |
| 530-6756 | ø 70 mm | 6 mm | IR grade CaF2 |
IR Grade CaF2 Protective Windows for Spectroscopy Applications
| Code | Diameter | Thickness | Substrate |
|---|---|---|---|
| 530-6121 | ø 12 mm | 1 mm | IR grade CaF2 |