Precision Corner Cube Retroreflector (Corner Cube Prism)

TEMTO manufacture Precision Corner Cube Retroreflector with all kinds of optical glass, fused silica etc. Diameter range is φ10mm-76.2mm. Surafce quality up to 20-10 S/D. Deviation: 180degree+/-3 arc seconds up to 1 arc second. Flatness: big surface λ/4 , other surface λ/10. Protected Silver or other coating are available.