Penta Prisms

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Reference number: OSE-PPB-10-4

Penta prisms deflect an input beam 270 degrees regardless of the angle of incidence on the first face.

A in mm (Attribute) (NEW)
A in mm (Attribute) (NEW)
alt

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Description

  • Material: BK7
  • Refractive index nd: 1.517
  • Angle tolerance: ±3´
  • Surface flatness of substrate: λ/4
  • Coating: Aluminium coating + Black Paint MgF2 Single-layer anti-reflection coating
  • Surface Quality (Scratch-Dig): 40-20
  • Clear aperture: Circle inscribed in a square of 90% of the dimensions A