Single Surface Optical Flats Φ203.2mm Thickness=38.1±2mm Uncoated UV Fused Silica
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Product No. 192569
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- Dia Φ203.2mm
- Thickness 38.1±2mm
- Coating -
- Material UV Fused Silica
- Surface Accuracy λ/20 @633nm
- Parallelism ＜ 1arcmin
- Surface Quality 40/20-60/40
- Diameter Tolerance ±0.2mm
- Bevel Protective Bevel 0.2~0.5mmX45°
- Back Fine Ground
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The optical flats are used to measure the flatness error of plano optical components with high surface quality.
