EO Edmund 12.7mm silver corner cube prism

Product Description

EO/Edmund Optics 12.7mm (1/2″) Silver-Coated Corner Cube Retroreflector

This precision corner cube prism provides accurate beam retroreflection for optical alignment and laser applications.

Key Specifications:

• Material: Borosilicate glass

• Coating: Protected silver (450nm-20μm)

• Diameter: 12.7mm (1/2″)

• Surface Accuracy: λ/4

• Deviation: <5 arcseconds

Performance Features:

✔ 90° ±2 arcmin angle tolerance
✔ High return efficiency (>95%)
✔ Low wavefront distortion

Typical Applications:

• Laser alignment systems

• Interferometry

• Optical metrology

• Flight navigation systems