• Commercial Quality Flat Windows
• Precision Flat Windows
• Precision Wedge Windows
• Brewster Angle Laser Windows

Precision Flat, S1-UV Grade Fused Silica

Diameter Tolerance +/- 0.125 mm Thickness Tolerance +/- 0.125 mm Surface Quality 20-10, scratch-dig or better Clear Aperture 90% Edges Fine ground and beveled

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Diameter, mm (inches) Thickness, mm (inches) Parallelism Flatness Part Number Price Each (USD) In Stock Quantity to Order Add to Cart               25.4 6.35 10' 1/4 wave E210250 65 Yes               38.1 6.35 10' 1/4 wave E215250 93 Yes               50.8 9.53 10' 1/4 wave E220375 137 Yes               25.4 6.35 5" 1/10 wave E410250 139 Email               38.1 6.35 5" 1/10 wave E415250 172 Email               50.8 9.53 5" 1/10 wave E420375 276 Email

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