Fused Silica Windows

From stock to custom made in just hours.

Flatness 1/20 wave with parallelism of 5 arc seconds.

We offer optical coatings on these fused silica windows.
If you need mirror coatings we do that also.

We stock .118″ (3mm) and .25″ (6.35mm) thick fused silica windows already polished.

UV Fused Silica Windows are available in standard and custom sizes ranging from 1/4″ to 5″ diameter and square or rectangular sizes

Custom made fused silica optical windows

Discs and rods

Debris Shields

Reference surfaces

Aerospace and commercial windows

Medical uses

Super Precision Centering

Accurate spindles have class 9 bearings, which have a run out of .5 um (.00002”)

Let us make a window for you today.

Superior transmission and excellent heat properties combined with extreme tolerance manufacturing specifications make our windows an excellent choice for your applications.

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Features

Windows we have made for customers

High purity uv fused silica window completely eliminates contamination.

These are chemical resistant, high stability against a variety of solvents. Heat resistant, high dimensional stability over a wide temperature range.

Fused Silica round window

Transparency, high transmission over a wide range of wavelengths