14 Jan 2022 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: <2 arcsec
- Surface Accuracy: < 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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