Hollow corner cube retroreflectors (also known as hollowretroreflectors) are typically constructed fromfused silica or H-K9L glassReflective.Reflective surfaces feature coatings such as gold,platinum,silver,or aluminum.
These devices redirect incident light beams by precisely180. Our hollowcorner cube series integrates three high-precision mirrors usingspecialized optical contact bonding technology. Post-assembly, thesystem achieves: -Angular accuracy < 5 arcseconds -Minimal wavefrontdistortion(< λ/4)-Thermal resilience up to 300'C PerformanceAdvantages:Maintains precise optical path reversal and exceptionaperformanceinharsh environments,