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Brewster Windows
Specifications: | 1. | Material: | CVD-ZnSe | | 2. | Width tolerance, mm: | +0.0 / -0.1 | | 3. | Length tolerance, mm: | +0.0 / -0.1 | | 4. | Thickness tolerance, mm: | +/- 0.25 | | 5. | Parallelism, arc min: | <= 3 | | 6. | Clear aperture: | 90% of length and width | | 7. | Surface quality, scr/dig: | 40/20 | | 8. | Surface figure (power-irregularity) @ 633nm, fringe: | 1 - 1/2 | | 9. | Brewster angle @ 10.6 µm, arc grad: | 67.4 |
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Maximal available dimensions: diameter - 101.6 mm.
Standard sizes:
| Width |
Length |
Thickness |
| inches |
mm |
inches |
mm |
inches |
mm |
| 0.40 |
10.2 |
1.04 |
26.4 |
0.080 |
2.0 |
| 0.50 |
12.7 |
1.30 |
33.0 |
0.080 |
2.0 |
| 0.60 |
15.2 |
1.56 |
39.6 |
0.080 |
2.0 |
| 0.70 |
17.8 |
1.82 |
46.2 |
0.080 |
2.0 |
| 0.80 |
20.3 |
2.08 |
52.8 |
0.120 |
3.0 |
| 0.90 |
22.9 |
2.34 |
59.4 |
0.120 |
3.0 |
| 1.00 |
25.4 |
2.60 |
66.0 |
0.120 |
3.0 |
| 1.50 |
38.1 |
3.91 |
99.3 |
0.160 |
4.0 |
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Please fill in our request form for price quotation and delivery. |
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