Equilateral Dispersing Prisms, S-TIH11

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Reference number: OSE-DPTIH11-20-4H

S-TIH11 equilateral prisms are usually used for scattering the light into its different colors.

A - B in mm
A - B in mm
alt

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Description

  • Material: S-TIH11 equivalent
  • Refractive index nd: 1.785
  • Minimum deviation: 66.4°
  • Abbe number Vd*: 25.7
  • Angle: 60°±3´
  • Surface flatness of substrate: λ/4
  • Surface Quality (Scratch-Dig): 40-20
  • Clear aperture: Circle or ellipse inscribed in a rectangular of 90% of the dimensions A and B