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Product Information
Optics
Window
Window
BKW-S12.5
1
N-BK7 Window (uncoated)
Estimate separately
Classification
N-BK7 Window (BKW)
Coating
Uncoated
Material
N-BK7
YES
Product documentation
YES
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Description
N-BK7 Window is ideally suited for industrial and low power laser applications. The high tolerance design yields minimal beam distortion and scatter.
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Specifications
Classification
N-BK7 Window (BKW)
Coating
Uncoated
External form D(mm)
12.5×12.5
Externals Tolerance(mm)
±0.25
Thickness(mm)
3
Thickness Tolerance(mm)
±0.20
Material
N-BK7
Clear Aperture(mm)
[Outer]×0.85
Parallelism
<1′
Surface Accuracy
1/4λ
Surface quality
60-40
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Curve(FOR REFERENCE ONLY)
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Specification drawings(or pictures)
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