| |
| |
| Material: |
BK7, fused silica |
| Surface Accuracy: |
standard to l/5 |
| Surface Quality: |
standard to high precision 10-5 |
| |
| Standard Specifications |
| Dimensional 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 40-20 |
| Chamfer: |
< 0.25 mm at 45o |
| Antireflection Coating: |
single layer, multi-layer, V-Coating,
broadband, customer specified |
| Part No. | Length x Height | EFL | Tc | Te |
| BCL0030 | 10.0 x 5.0 mm | 20.0 mm | 1.8 mm | 1.5 mm |
| BCL0038 | 10.0 x 5.0 mm | 30.0 mm | 2.3 mm | 2.0 mm |
| BCL0056 | 10.0 x 10.0 mm | 12.7 mm | 3.8 mm | 1.5 mm |
| BCL0065 | 10.0 x 10.0 mm | 20.0 mm | 2.8 mm | 1.5 mm |
| BCL0070 | 10.0 x 10.0 mm | 25.0 mm | 2.5 mm | 1.5 mm |
| BCL0110 | 20.0 x 10.0 mm | 12.7 mm | 3.8 mm | 1.5 mm |
| BCL0119 | 20.0 x 10.0 mm | 20.0 mm | 2.8 mm | 1.5 mm |
| BCL0143 | 20.0 x 10.0 mm | 75.0 mm | 2.3 mm | 2.0 mm |
| BCL0170 | 20.0 x 10.0 mm | 100.0 mm | 2.2 mm | 2.0 mm |
| BCL0203 | 20.0 x 20.0 mm | 50.0 mm | 3.5 mm | 1.5 mm |
| BCL0215 | 20.0 x 20.0 mm | 75.0 mm | 3.3 mm | 2.0 mm |
| BCL0303 | 40.0 x 20.0 mm | 50.0 mm | 4.0 mm | 2.0 mm |
| BCL0315 | 40.0 x 20.0 mm | 75.0 mm | 3.3 mm | 2.0 mm |
| BCL0330 | 40.0 x 20.0 mm | 100.0 mm | 3.0 mm | 2.0 mm |
| BCL0357 | 40.0 x 20.0 mm | 300.0 mm | 3.3 mm | 3.0 mm |
| BCL0511 | 50.0 x 25.0 mm | 25.0 mm | 11.0 mm | 1.5 mm |
| BCL0526 | 50.0 x 25.0 mm | 50.0 mm | 4.7 mm | 1.5 mm |
| BCL0559 | 50.0 x 25.0 mm | 100.0 mm | 3.0 mm | 1.5 mm |
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