Fused silica plates or discs are used in optical applications as windows, view ports, substrates or raw material for more complex optical components. You may get them as cut, ground or with inspection polished surface.
Compared to the 80% clear aperture of our raw formed ingots our plates are specified with a 90% clear aperture for which we guarantee our optical properties.
Brochure: Fused Silica for Optics - Data and Properties
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