Optical Flats, SiO2

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Reference number: OSE-HMPQP-30C10-6

These are high precision polished substrates where the material change due to the temperature variation is very small. Material: SiO2.

Surface flatness
Diameter in mm
Surface flatness
Diameter in mm
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Description

  • Material: Synthetic fused silica
  • Clear Aperture: 95% of actual aperture
  • Parallelism [´´]: <3'
  • Surface Quality (Scratch-Dig): 20-10
  • Rear Surface: Polished