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CAF2 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 wave front, nor does it scatter any of the light out of the beam.

Factory Standard – Contact us for manufacturing limit or custom specifications.

  • Material: CaF2
  • Irregularity (fringe): l /4
  • Diameter Tolerance: +0.0, -0.05mm
  • Thickness Tolerance: +/- 0.1mm
  • Clear Aperture: >85%
  • Parallelism: 5 arc min
  • Surface Quality: 40-20
  • Wavefront Distortion: l/4 per 25mm

 

Protective Bevel available

Part NumberDiameterThicknessMaterial
WIN-035-010-CF3.51.0CaF2
WIN-035-020-CF3.52.0CaF2
WIN-035-030-CF3.53.0CaF2
WIN-050-010-CF5.01.0CaF2
WIN-050-020-CF5.02.0CaF2
WIN-050-030-CF5.03.0CaF2
WIN-100-010-CF10.01.0CaF2
WIN-100-020-CF10.02.0CaF2
WIN-100-030-CF10.03.0CaF2
WIN-127-010-CF12.71.0CaF2
WIN-127-020-CF12.72.0CaF2
WIN-127-030-CF12.73.0CaF2
WIN-200-010-CF20.01.0CaF2
WIN-200-020-CF20.02.0CaF2
WIN-200-030-CF20.03.0CaF2
WIN-254-010-CF25.41.0CaF2
WIN-254-020-CF25.42.0CaF2
WIN-254-030-CF25.43.0CaF2


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