Product Description:

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Optical prism glass spectroscope material H-K9L with clear aperture 90% optical glass triangular prism for sale:

Specification:

Material: H-K9L

​Size: 10*10*40mm

Dimensional tolerance: +0/-0.05mm

Angle tolerance: ±3”′

Surface quality: 60/40

Surface accuracy: λ/2 @632.83NM

Coating: Dielectric film

Clear aperture: 90%

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Detailed Images:

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