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American Owned & Operated
Esco Optics is a leading manufacturer of custom and catalog optics, precision optical components, and ITAR optics in the United States.
Fused Silica Glass Wafer
Esco PN:Esco Optics fused silica glass wafers are excellent choices for the semiconductor and biotech industries. Wafers are available custom sizes and additional materials or in packs of 20 with protective packaging for safe storage. For information please contact us.
Glass wafers are used primarily used in semiconductor and biotechnology arenas. Our wafers are fabricated using Corning 7980 Fused Silica – 0A Grade.
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Diameter Tolerance |
+/- 0.25 mm |
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Thickness Tolerance |
+/- 0.06 mm |
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Surface Accuracy |
≤ 2λ per inch |
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Surface Quality |
40-20 Scratch-Dig |
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Surface Roughness |
<1.0 nm |
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Parallelism |
<30' |
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Edges |
Fine ground and safety beveled |
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Clear Aperture |
90% |
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Military & Defense Supplier
As the leader for military and defense optics in the United States, Esco Optics adheres to the International Traffic in Arms Regulations.
ITAR Registered & Compliant
ITAR registered and compliant, Esco manufactures ITAR optics for all of its customers with the strictest confidentiality.