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Our double-side polished witness samples are perfect for your coating applications where a uniform, transparent surface is essential.
TECHNICAL DETAILS
Material:
Corning 7980
Refractive index (Nd):
1,458461
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:
90%
条款和条件 Shipping from Germany, shipment costs not included Shipping: Within 2-3 Business Days
