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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:
Borofloat 33
Refractive index (Nd):
1,47140
Diameter:
25,00
mm
Diameter Tolerance:
+0/-0.020 mm
Thickness:
2,00
mm
Thickness Tolerance:
+/- 0.100 mm
Surface form:
3/3(1)
Centering tolerance:
<10"
Surface imperfections:
5/3x0.1
Free diameter:
80%
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