Prisms

RIGHT ANGLE PRISMS

  • Substrate : SUPRASIL 1, UV Fused Silica, BK7 of SF2
  • Dimension Tolerance : +0.0/-0.20mm
  • Angular Deviation : < 3 arc min.
  • Clear Aperture : > 85% of central circular dimension
  • Edge Bevel : 0.3mm face width at 45˚

RIGHT ANGLE BENDING PRISMS

  • Substrate : SUPRASIL 1, UV Fused Silica, BK7 of SF2
  • Dimension Tolerance : +0.0/-0.20mm
  • Angular Deviation : < 3 arc min.
  • S1 and S2 AR Coating : Single Wavelength AR R < 0.25%, Broadband AR Ravg < 0.5%
  • Clear Aperture : > 85% of central circular dimension
  • Edge Bevel : 0.3mm face width at 45˚

RIGHT ANGLE FOLDING PRISMS

  • Substrate : UV Fused Silica or BK7
  • Dimension Tolerance : +0.0/-0.20mm
  • Angular Deviation : < 3 arc min.
  • S1 and S2 AR Coating : Single Wavelength AR R < 0.25%, Broadband AR Ravg < 0.5%
  • Clear Aperture : > 85% of central circular dimension
  • Edge Bevel : 0.3mm face width at 45˚

ISOSCELES BREWSTER PRISMS

  • Substrate : SUPRASIL 1, UV Fused Silica or SF10
  • Dimension Tolerance : +0.0/-0.20mm
  • Angular Deviation : < 10 arc min.
  • Surface Figure : λ/10 @ 633nm
  • Surface Quality : 10-5(SUPRASIL 1 and UV Fused Silica), 20-10(SF10)
  • Clear Aperture : > 85% of central circular dimension
  • Edge Bevel : 0.3mm face width at 45˚

RHOMBOID PRISMS

  • Substrate : UV Fused Silica or BK7
  • Dimension Tolerance : +0.0/-0.20mm
  • Angular Deviation : < 3 arc min.
  • Surface Figure : λ/10 @ 633nm
  • Clear Aperture : > 85% of central circular dimension
  • Edge Bevel : 0.3mm face width at 45˚

EQUILATERAL DISPERSING PRISMS

  • Substrate : UV Fused Silica or BK7
  • Dimension Tolerance : +0.0/-0.20mm
  • Angular Deviation : < 3 arc min.
  • Surface Figure : λ/8 @ 633nm
  • Clear Aperture : > 85% of central circular dimension
  • Edge Bevel : 0.3mm face width at 45˚

PORRO PRISMS

  • Substrate : UV Fused Silica, BK7 or SF2
  • Dimension Tolerance : +0.0/-0.20mm
  • Angular Deviation : < 10 arc min.
  • Surface Figure : λ/10 @ 633nm
  • Clear Aperture : > 85% of central circular dimension
  • Edge Bevel : 0.3mm face width at 45˚

LITTROW PRISMS

  • Substrate : UV Fused Silica
  • Dimension Tolerance : +0.0/-0.20mm
  • Angular Deviation : < 10 arc min.
  • Surface Figure : λ/10 @ 633nm
  • Clear Aperture : > 85% of central circular dimension
  • Edge Bevel : 0.3mm face width at 45˚

PENTA PRISMS

  • Substrate : BK7
  • Dimension Tolerance : +0.0/-0.20mm
  • Angular Deviation : < 10 arc min.
  • Surface Figure : λ/4 @ 633nm
  • Clear Aperture : > 85% of central circular dimension
  • Edge Bevel : 0.3mm face width at 45˚

CORNER CUBE PRISMS

  • Substrate : BK7A
  • Dimension Tolerance : +0.0/-0.20mm
  • Beam Deviation : 180Å˚Å ±2, 5, or 10 arc sec.
  • Surface Figure : λ/8 @ 633nm
  • Surface Quality : 40-20
  • Clear Aperture : > 85% of central circular dimension
  • Edge Bevel : 0.3mm face width at 45˚

DOVE PRISMS

  • Substrate : UV Fused Silica or BK7
  • Dimension Tolerance : +0.0/-0.20mm
  • Angular Deviation : < 10 arc min.
  • Surface Figure : λ/4 @ 633nm
  • Clear Aperture : > 85% of central circular dimension
  • Edge Bevel : 0.3mm face width at 45˚