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Product Announcement

High Precision Replicated Monolithic Hollow Retroreflectors

08 Apr 2021

Spectrum Scientific’s Hollow Retroreflectors have a monolithic construction made from solid aluminum and consist of three mirrored surfaces resembling the corner of a cube. These optics reflect light parallel to its incidence angle, allowing insensitivity to vibration, position and movement. SSI’s replication process allows for high volume production of repeatable performance retroreflectors.

  • Return Beam Accuracy: Less than 2 arcsec
  • Surface Accuracy: Less than λ/2
  • Gold & Aluminum Coatings
  • Monolithic construction with custom mounting features available
  • Wavelength independent, No dispersion

Custom Hollow Retroreflector designs are available upon request in addition to stock units.

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Spectrum Scientific Inc. - SSI Optics
16692 Hale Avenue
Suite A
United States
Tel: 949-260-9900
Fax: 949-260-9902
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