Dual Surface Optical Flats Φ50.8mm Thickness=12.7±1mm Uncoated H-K9L optical glass | GU OPTICS

Dual Surface Optical Flats Φ50.8mm Thickness=12.7±1mm Uncoated H-K9L optical glass | GU OPTICS

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Home  Products  High Precision H-K9L Dual Surface Optical Flats  192501

Dual Surface Optical Flats Φ50.8mm Thickness=12.7±1mm Uncoated H-K9L optical glass

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Dual Surface Optical Flats Φ50.8mm Thickness=12.7±1mm Uncoated H-K9L optical glass

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Product No. 192501

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Parameters Spectrum Curve Related Products Description

Dia Φ50.8mm

Thickness 12.7±1mm

Coating -

Material H-K9L optical glass

Surface Accuracy λ/10@633nm

Parallelism ＜5arcsec

Surface Quality 40/20-60/40

Diameter Tolerance ±0.2mm

Bevel Protective Bevel 0.2~0.5mmX45°

Back -

Dual Surface Optical Flats Φ76.2mm Thickness=19.1±1mm Uncoated H-K9L optical glass

Dual Surface Optical Flats Φ76.2mm Thickness=19.1±1mm Uncoated H-K9L optical glass

Dual Surface Optical Flats Φ101.6mm Thickness=19.1±1mm Uncoated H-K9L optical glass

Dual Surface Optical Flats Φ101.6mm Thickness=19.1±1mm Uncoated H-K9L optical glass

Dual Surface Optical Flats Φ152.4mm Thickness=25.4±2mm Uncoated H-K9L optical glass

Dual Surface Optical Flats Φ152.4mm Thickness=25.4±2mm Uncoated H-K9L optical glass

Dual Surface Optical Flats Φ203.2mm Thickness=38.1±2mm Uncoated H-K9L optical glass

Dual Surface Optical Flats Φ203.2mm Thickness=38.1±2mm Uncoated H-K9L optical glass

The optical flats are used to measure the flatness error of plano optical components with high surface quality.

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