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Spectrogon US - Optical Filters 2024 LB
Photonics ProductsOptics & Optical FabricationOpticsPrisms & Wedges

Aluminum Coated Prisms

About Lambda Research Optics Inc. (USA)

  • Type: Prisms & Wedges
  • Diameter / Dimension: 5mm - 76.2mm
  • Surface Flatness: < λ / 8 @ 633 nm
  • Surface Quality: <20 / 10
  • Perpendicularity: <5 arc min
  • AR Coating: R<0.25% (typical) on both legs

Right angle bending prisms work effectively by total internal reflection. They are antireflection coated on the legs. Optionally, the hypotenuse may be coated with second-surface aluminum protected by black sealing paint to ensure grazing incidence reflection. These prisms are suitable for optical delay lines and for high power use.


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