Measuring angle - radius - prism

Goniometer PrismMaster®150HR

Goniometer PrismMaster®150HR

Model: PrismMaster®150HR
Manufacturer: Trioptics
  •  enable to carry out the following test
  • Angle measurements of polygons, prisms and wedges
  • Surface tilt errors of prism and polygons
  • Wedge errors, parallelism of optical windows
  • Deflection angle measured in transmission
  • Index of refraction of optical glasses
  • Angles of microprisms
  • Pyramidal errors
  • Angular gauge block
  • Electronic autocollimator: EFL 150/200 mm, Diameter 30 mm Resolution 0.01; Repeatability ± 0.5
  • Bearing of the sample table: Air bearing (compressed air required)
  • Rotation of the table: auto
  • System accuracy (in arcseconds):
  • + Single measurement: 1
  • + Pyramidal error:        +/- 3 arcsec
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Spherometer Spherocompact

Spherometer Spherocompact

Model: Spherocompact
Manufacturer: Trioptics
  • -Range:
  •  + Radius (convex):     + 2.5 mm to ∞
  •  + Radius (concave):    - 4 mm to ∞
  • - Travel of linear encoder:       ±12,5mm
  • - Diameter of part under test: 6 mm to 500 mm
  • - Accuracy      
  •  + Resolution of the linear encoder:     0.1 µm
  •  + Absolute accuracy of the linear encoder:     ± 0.5 µm
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