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Fused Silica Windows

Optical windows are used to allow optical radiation to pass from one environment to another without allowing other elements of these environments to mix. And it does not change the wavelength distribution of the beam, the transmitted wavefront, nor does it scatter any of the light out of the beam.
 
Factory Standard – Contact us for manufacturing limit or custom specifications.

  • Material: Corning 7980 fused silica, JGS1, JGS2, Heraeus fused silica
  • Irregularity (fringe): l/10
  • Diameter Tolerance: +0.0, -0.05mm
  • Thickness Tolerance: +/- 0.1mm
  • Clear Aperture: >85%
  • Parallelism: 5 arc min
  • Surface Quality: 10-5
  • Wavefront Distortion: l/10 per 25mm

 

Protective Bevel availableAll measurements in mm
Part NumberDiameterThicknessMaterial
WIN-035-010-FS3.51.0Fused Silica
WIN-035-020-FS3.52.0Fused Silica
WIN-035-030-FS3.53.0Fused Silica
WIN-050-010-FS5.01.0Fused Silica
WIN-050-020-FS5.02.0Fused Silica
WIN-050-030-FS5.03.0Fused Silica
WIN-100-010-FS10.01.0Fused Silica
WIN-100-020-FS10.02.0Fused Silica
WIN-100-030-FS10.03.0Fused Silica
WIN-127-010-FS12.71.0Fused Silica
WIN-127-020-FS12.72.0Fused Silica
WIN-127-030-FS12.73.0Fused Silica
WIN-200-010-FS20.01.0Fused Silica
WIN-200-020-FS20.02.0Fused Silica
WIN-200-030-FS20.03.0Fused Silica
WIN-254-010-FS25.41.0Fused Silica
WIN-254-020-FS25.42.0Fused Silica
WIN-254-030-FS25.43.0Fused Silica


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