| |
| |
| Material: |
BK7, fused silica, Ge, MgF2, CaF2, ZnSe, Sapphire |
| Surface Accuracy: |
standard to l/5 |
| Surface Quality: |
standard to high precision 10-5 |
| |
| Standard Specifications |
| Diameter Tolerance: |
+ 0.0/- 0.1 mm |
| Thickness Tolerance: |
±0.1 mm |
| Clear Aperture: |
> 90% central |
| Surface Accuracy: |
l/2 at 632.8nm |
| Surface Quality: |
scratch-dig 60-40 |
| Chamfer: |
< 0.25 mm at 45o |
| Antireflection Coating: |
single layer, multi-layer, V-Coating,
broadband, customer specified |
| Part No. | Diameter | EFL | Tc | Te |
| BDX0003 | 3.0 mm | 6.0 mm | 1.9 mm | 1.5 mm |
| BDX0009 | 3.0 mm | 9.0 mm | 1.85 mm | 1.5 mm |
| BDX0021 | 6.0 mm | 12.0 mm | 2.2 mm | 1.5 mm |
| BDX0035 | 6.0 mm | 25.0 mm | 2.35 mm | 2.0 mm |
| BDX0040 | 6.0 mm | 30.0 mm | 2.3 mm | 2.0 mm |
| BDX0215 | 12.7 mm | 12.0 mm | 3.8 mm | 1.5 mm |
| BDX0221 | 12.7 mm | 15.0 mm | 3.6 mm | 1.5 mm |
| BDX0239 | 12.7 mm | 30.0 mm | 3.0 mm | 2.0 mm |
| BDX0270 | 12.7 mm | 70.0 mm | 2.4 mm | 2.0 mm |
| BDX0350 | 15.0 mm | 30.0 mm | 3.85 mm | 2.0 mm |
| BDX0373 | 15.0 mm | 50.0 mm | 3.1 mm | 2.0 mm |
| BDX0445 | 18.0 mm | 25.0 mm | 5.0 mm | 2.0 mm |
| BDX0470 | 18.0 mm | 50.0 mm | 3.5 mm | 2.0 mm |
| BDX0713 | 25.4 mm | 25.0 mm | 7.0 mm | 2.0 mm |
| BDX0725 | 25.4 mm | 35.0 mm | 5.6 mm | 2.0 mm |
| BDX0751 | 25.4 mm | 50.0 mm | 5.0 mm | 2.0 mm |
| BDX0773 | 25.4 mm | 75.0 mm | 4.0 mm | 2.0 mm |
| BDX0845 | 25.4 mm | 150.0 mm | 3.0 mm | 2.0 mm |
| BDX0898 | 25.4 mm | 200.0 mm | 2.8 mm | 2.0 mm |
| BDX1231 | 40.0 mm | 60.0 mm | 8.8 mm | 2.0 mm |
| BDX1270 | 40.0 mm | 100.0 mm | 6.0 mm | 2.0 mm |
| BDX1703 | 50.8 mm | 50.0 mm | 11.0 mm | 3.0 mm |
| BDX1745 | 50.8 mm | 100.0 mm | 9.0 mm | 3.0 mm |
| BDX1790 | 50.8 mm | 150.0 mm | 7.0 mm | 3.0 mm |
| BDX1835 | 50.8 mm | 200.0 mm | 6.0 mm | 3.0 mm |
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