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Prisms & Wedges

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Prisms & Wedges

Custom fabrication

Cimcoop has extensive experience in the field of plane optics and offers a wide selection of prisms and wedges. We are manufacturing to the exact customer specifications from a variety of materials. All components are fabricated with utmost precision to meet and exceed the requirements for flatness, surface roughness and other crucial tolerance specifications.

 

Product highlights

  • Sizes from 10 to 75 mm
  • Angular accuracies up to 3 seconds
  • Surface accuracies up to 1/20 wave
  • Right Angle Prisms
  • Wedge Prisms
  • Dove Prisms
  • Amici Prisms
  • Rhomboid Prisms
  • Beamsplitter Cubes
  • Roof Prisms

Manufacturing tolerances

 

Specification

Standard grade

Precision grade

Diameter range

10 to 75 mm

10 to 75 mm

Diameter tolerance

-0.05 mm

-0.01 mm

Center thickness

2 to 50 mm

2 to 50 mm

CT tolerance

±0.05

±0.01

Clear aperture

90%

95%

Power (Sagita devation)

5 fringes/1.25 μm

1 fringe/0.25 μm

Irregularity

1 fringe/0.25 μm

0.4 fringes/0.1 μm

Digs (ISO 10110)

2 x 0.40

2 x 0.016

Scratchess (ISO 10110)

L2 x 0.10

L2 x 0.008

MIL – Scratch / Dig

40 – 20

20 – 10