Square light guide blocks—also known as square light pipes or beauty instrument prisms—are precision optical components tailored for beauty equipment applications.

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 |
AOS Optics focuses on customizing high-performance light homogenization solutions, encompassing precision tapered light pipes, quadrilateral & hexagonal light guide homogenising rods, octagonal light guide prisms, cylindrical light guides, and square light guide blocks. Every product is manufactured under rigorous precision control using premium optical materials, guaranteeing outstanding light transmittance, consistent homogenisation performance, and compatibility across a wide range of spectral bands.
Whether you need a standard square light pipe for regular applications or a custom light pipe homogenising rod tailored to unique system requirements, AOS Optics offers comprehensive end-to-end services. We collaborate with you throughout the entire process—from initial consultation and design optimization to prototype testing, mass production, and final delivery—ensuring each custom light homogenizer fully aligns with your optical project demands.


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