Fused Silica Windows

///Fused Silica Windows

Fused Silica Windows

High Precision windows are normally used to isolate and protect components inside from environment, or it acts as a mirror for laser cavity.

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Product Catalogue

Part No. Φ(mm) T(mm)
WIN1018 10.00 3.0
WIN1027 12.7 3.0
WIN1060 25.0 3.0
WIN1063 25.4 3.0
WIN1081 30.0 3.0
WIN1090 50.0 3.0




UV grade fused silica

Diameter Tolerance


Thickness Tolerance


Surface Quality

60-40 scratch and dig


1 arc minute

Clear Aperture


Wavefront Distortion

λ/4 per 25mm @632.8nm


Protective Bevel