Hollow Cube Retroreflectors

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Spectrum Scientific has introduced replicated hollow corner cube retroreflectors to its line of standard services.

The company says the retroreflectors offer low-cost thermal stability and precision optical performance.

It ways the metal retroreflectors feature a true monolithic design, with directly integrated mounting features. The transmitted wave front is up to 1/10th wave, with a typical beam deviation of less than one arc second.