A corner reflector is a device that forms a spatial solid angle by using three mutually perpendicular external reflecting planes. This allows incident light to be reflected back at 180° regardless of the incident angle. It is commonly used in applications where dispersion, chromatic aberration, material absorption, or reflection from the front surface of a glass prism are not desired. These applications include interferometry, optical delay lines, and collimation systems.
| Material: H-K9L(CDGM) | Dia. Tolerance: +0.0/-0.1mm |
| Height Tolerance: ±0.2mm | Beam Deviation: See details in the list |
| Surface Figure: λ/10@632.8nm | Surface Quality: 60/40 |
| Bevel: <0.25mmX45° | Coating: See details in the list |
