CVD zinc sulfide optics-Zns window
Product Parameter
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Applicable to infrared imaging, monitoring, infrared inspection, telemetry and infrared spectroscopic optical system. |
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Technical Requirement |
Commercial Grade |
Precision Grade |
High Precision |
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Size range |
1-600mm |
2-600mm |
2-600mm |
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Dimensional tolerance |
土0.1mm |
土0.025mm |
土0.01mm |
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Thickness tolerance |
土0.1mm |
土0.025mm |
土0.01mm |
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Parallelism |
±3´ |
±10´´ |
±2´´ |
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Surface quality |
60-40 |
40-20 |
20-10 |
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Surface accuracy |
1.0λ |
λ/10 |
λ/20 |
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Coating |
0.1-0.5mm*45° |
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Bevelling |
ZnS |
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|
Diameter(mm) |
Thickness(mm ) |
Coating |
Diameter(mm) |
Thickness(mm) |
|
10 |
1 |
75 |
3 |
|
|
12.5 |
1 |
75 |
5 |
|
|
20 |
2 |
76.2 |
6 |
|
|
25 |
3 |
80 |
8 |
|
|
30 |
3 |
90 |
10 |
|
|
38.1 |
3 |
100 |
10 |
|
|
40 |
4 |
150 |
15 |
|
|
50 |
3 |
180 |
18 |
|
|
50.8 |
3 |
200 |
20 |
|
|
63.5 |
5 |
300 |
35 |
