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Micro Roof Prism

Applications:

l Beam Alignment

l Optical Switches

 

Capability:

PARAMETER

COMMERCIAL

HIGH PRECISION

Material

N-BK7/H-K9L or Fused silica

N-BK7/H-K9L or Fused silica

Clear Aperture

≥85%

≥90%

Dimension & Tolerance

1.0~5.0mm±0.1mm

1.0~5.0mm±0.02mm

Flatness

λ/8 @632.8nm

λ/20 @632.8nm

Surface Quality(S/D)

40-20

10-5

Angle Tolerance

±3 arcmin

±30 arcsec

Pyramid

<1arcmin

<1arcmin

AR Coating

R<0.2%@λc±40nm

R<0.2%@λc±40nm

Other material ,sizes, tolerance and coatings are also available upon request.