Right angle prisms are essential optical components designed for bending optical paths by 90° or adjusting image orientation. These precision right angle optical prisms can generate left-handed images through inversion or rotation, depending on their placement direction in optical systems.

Material | Optical Glass, Fused Silica, Sapphire, Infrared Material, etc. |
Dimensional tolerances | +/-0.01, or +/-0.1mm |
Surface Flatness | λ/10~1λ |
Parallelism | < 30 arc seconds, <2 arc min |
Surface Quality | 10/5,20/10,40/20 |
Edge Chip | <0.1mm |
Bevel | Protective bevel, or based on clients’ requests |
Clear Aperture | >90% |
Coating | According to customer's request |
Precision optical prisms are extensively applied in laser research, laser optical systems, optical imaging, machine vision, life sciences, and biomedicine. As a versatile optical component, right angle prisms are widely integrated into various optical devices—including cameras, binoculars, periscopes, and optical measurement instruments—thanks to their ability to redirect light paths by 90 degrees or reverse images without left-right inversion.
AOS Optics supplies a full range of custom optical prisms, such as right angle prisms, pentagonal prisms, dove prisms, roof prisms, corner cube prisms, and wedge prisms. We also offer professional coating services tailored to your drawings, including aluminum coating, VIS anti-reflection (AR) coating, NIR AR coating, and UV AR coating, to enhance the performance of these prisms for specific optical applications.


Phone: +86 189 4674 7897
E-mail: info@aosoptics.com
Whatsapp:8618946747897
Add: Yiju Road High-Tech Zone, Changchun City, Jilin Province, China