Optical Glass Filter Windows


Optical windows are optical glass with ground and polished faces that are relatively parallel. They are used as a protective element between two environments and their impact on the passage of visible light is neutral.

Material Optical Filter
Dimension Tolerance +/-0.05mm
Parallelism 10 are Seconds
Surface accuracy λ/10 per 25mm
Surface Quality 10-5 scratch and dig
Bevel 0.1 X 45 degree
Coating None, AR, Mirror



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