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  • Roof Prism
  • Roof Prism

Roof Prism

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Specifications:

Material N-BK7a, Fused Silica, other optical glass Angular Tolerance ±3 arcmin
Surface Quality 40/20 S/D Clear Aperture >90%
Flatness <λ/10@632.8nm Roof Angle Tolerance Up to 3 arc seconds
90° Angle Tolerance ±2 arcmin or ±5 arcsec