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Sales engineer
Arminas Butkus +370 5 219 4884
Corner cube retroreflectors
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Corner cube retroreflectors

Main features

 

  • Fabricated from high quality UVFS or BK7 glass material
  • Angle insensitive high-precision retro-reflector (180°)
  • AR coatings on demand

 

Application examples 

 

  • Optical delay lines
  • Metrology
Request custom
  • Description
  • Specifications

Corner cube prisms have an ability to deviate light beam by 180° independently of angle of incident. They are designed so that the incident light is always reflected to the original direction with high-precision. The reflection is achieved via three total internal reflections (TIR) inside the prism. Due to these unique properties corner cube prisms are widely used in applications where high-precision retroreflectors are preffered.

Corner cube retroreflectors
Beam deviation ±5 arcsec
Clear aperture >80%
Dimensions tolerance +0/-0,3 mm
Protective chamfers <0,35 mm at 45°
Coatings Uncoated
Surface quality 40-20 S-D
Surface flatness <λ/[email protected],8 nm

 

Order your item
Material Diameter Height Coatings SKU price quantity
UVFS
⌀25,4 mm
17,5 mm
uncoated
7563
Request
BK7
⌀25,4 mm
17,5 mm
uncoated
7564
Request