Equilateral Dispersing Prisms, SiO2

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Reference number: OSE-DPSQ-20-10H

SiO2 equilateral prisms are commonly used for splitting light into its different colors.

A - B in mm
A - B in mm
alt

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Description

  • Material: Synthetic fused silica
  • Refractive index nd: 1.458
  • Minimum deviation: 46.8°
  • Abbe number Vd*: 67.8
  • Angle: 60°±3´
  • Surface flatness of substrate: λ/10
  • Surface Quality (Scratch-Dig): 2010
  • Clear aperture: Circle or ellipse inscribed in a rectangular of 90% of the dimensions A and B