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Our single-side polished witness samples feature a polished surface on one side and a ground surface on the other, making them perfect for reflection measurements on a spectrometer. We engrave the glass type and refraction index on the ground side to ensure production stability during your coating processes.
TECHNICAL DETAILS
|
Material:
|
F5
|
Refractive index (Nd):
|
1,60342
|
|
Diameter:
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25,00
mm
|
Diameter Tolerance:
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+0/-0.020 mm
|
|
Thickness:
|
2,00
mm
|
Thickness Tolerance:
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+/- 0.100 mm
|
|
Surface form:
|
3/3(1)
|
Centering tolerance:
|
<10"
|
|
Surface imperfections:
|
5/3x0.1
|
Free diameter:
|
80%
|
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