High Precision Optical Corner Cube Retroreflector Prism
This high precision optical corner cube prism reflects incident beams back to their original direction through three internal reflections. Its retroreflection property ensures reliable beam return even at non-zero incident angles, making it ideal for alignment and collimation applications.
Material :
H-K9L (CDGM), including Schott, Hoya, Ohara, Crystal, and Corning Fused SilicasDimension Tolerance :
±0.1 mmSurface Flatness :
λ/4 @ 632.8 nmSurface Quality :
40/20Clear Aperture :
> 90%Angular Toleranc :
±3 arc minutesEdge Bevel :
0.2 mm × 45°
Product Description
A corner cube prism, also known as an optical retroreflector, returns incoming light back along a path parallel to the incident beam. Its unique geometry provides consistent beam reversal and 180° image inversion, making it a reliable component for precision optical alignment and metrology systems.
Performance Advantages
True retroreflection through three reflective surfaces
Returns beams parallel to the incident direction
Stable performance even at non-zero incident angles
High surface quality ensures minimal wavefront distortion
90% clear aperture for efficient beam utilization
Available with custom optical coatings for laser and broadband use
Application Range
Laser beam alignment and collimation systems
Optical metrology and interferometry
Distance measurement and positioning equipment
Optical tracking and surveying instruments
Scientific research and industrial inspection systems
Friendly Link :
diyiye.com
Copyright @ 2026 Fujian Kire Optronics Co., LTD. All Rights Reserved.
Network Supported
leave a message
Scan to Wechat :
Scan to WhatsApp :