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Optical windows are used for protecting fragile optical components inside an
assembly. UV grade fused
silica provides better performance from UV to IR spectrum than standard
BK7 windows. Also, it is the best choice in terms of
thermal stability.
General Specifications:
| Parameter |
Standard grade |
Precision grade |
| Selection code |
WFG10x |
WFG00x |
| Material |
Fused Silica |
Fused Silica |
| Dimensional tolerance |
+/-0.15 |
+/-0.15 |
| Clear aperture |
>80% |
>80% |
| Surface quality |
60-40 |
60-40 |
| Parallelism |
1 arc min |
30 arc seconds |
| Wavefront distortion |
1l per 25mm |
l/10 |
| Protective bevel |
<0.25x45 deg |
<0.25x45 deg |
| Coating |
Optional |
Optional |
PN
click for more info |
Description |
Diameter |
Thickness |
Volume Price |
|
WFG001 |
Optical Window, Precision, fused silica, D=10, t=6 |
10 |
6 |
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WFG101 |
Optical window, fused silica, D=10, t=3 |
10 |
3 |
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WFG003 |
Optical Window, Precision, fused silica, D=12.5, t=6 |
12.5 |
6 |
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WFG103 |
Optical window, fused silica, D=12.5, t=3 |
12.5 |
3 |
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WFG102 |
Optical window, fused silica, D=15, t=3 |
15 |
3 |
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WFG005 |
Optical Window, Precision, fused silica, D=25, t=6 |
25 |
6 |
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WFG105 |
Optical window, fused silica, D=25, t=3 |
25 |
3 |
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WFG006 |
Optical Window, Precision, fused silica, D=30, t=6 |
30 |
6 |
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WFG106 |
Optical window, fused silica, D=30, t=3 |
30 |
3 |
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WFG007 |
Optical Window, Precision, fused silica, D=50, t=10 |
50 |
10 |
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WFG107 |
Optical window, fused silica, D=50, t=3 |
50 |
3 |
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