Window

NSW-40

1
Fused silica window (uncoated)
Estimate separately
Classification Fused silica window (NSW)
Coating Uncoated
Material Fused silica
YESRoHS対応状況

Product documentation

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Description

Precision fused silica window features laser-grade surface quality and parallelism. In addition, that window will limit the transmitted wavefront distortion to 1/10λ.
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Specifications

Classification Fused silica window (NSW)
Coating Uncoated
External form D(mm) φ40.0
Externals Tolerance(mm) 0/-0.2
Thickness(mm) 4
Thickness Tolerance(mm) ±0.38
Material Fused silica
Clear Aperture(mm) [Outer]×0.8
Parallelism 5′
Surface Accuracy 1λ(@632.8nm)
Surface quality 60-40
End surface finish Ground
Edge Chip Max. 0.25mm
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Curve(FOR REFERENCE ONLY)

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Specification drawings(or pictures)

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