CLAREX Acrylic Light Guide Reflectors (LGR)
An all-in-one solution for light guide panels (LGP).
CLAREX Light Guide Reflector sheets are made using clear call-cast acrylic with a heavy matte diffusive texture on the front surface and white/reflective ink printed on the rear side. The material could be cut to size and edge-lit to serve as a light guide panel (LGP), without needing the usual reflector and diffuser films.
It doesn’t have any provisions for uniformity, so it is up to the customer to adjust the lighting accordingly. For this reason, it is more often used for prototyping, or in applications where uniformity is not critical. However, we also have customers using this material to uniformly backlight LCD Displays by carefully designing the lighting unit.
Benefits
- All-n-one light guide panel material
- Easily cut to size
- Great for prototyping
- Less hassle compared to standard Light Guides with custom designed dot patterns, and which also require reflector and diffusion films

CLAREX LGR sheets can be cut to size to make edge-lit Light Guides used for backlighting LCDs
Applications
- Edge-lit Light guides
- Backlighting LCDs
Thicknesses
- 1.5mm
- 2.0mm
- 2.5mm
- 3.0mm
- 3.5mm
- 4.0mm
- 4.5mm
- 5.0mm
Size
- 380mm x 530mm is standard
- Please contact us to discuss standard and custom sheet size options.
Customization
Custom sheets & parts to meet your application
Do you have a unique design requirement? We can help! Choose the thickness, formulation, additives, color dye/pigments, surface textures, surface coatings, and optical coatings for your custom material configuration, and if we don’t already have it in stock at our warehouse in New York, we can typically have it ready for you in 4-8 weeks. We can even fabricate the finished parts for you.


Light is fired in through the edges. It then travels through the clear acrylic, and eventually reflects off of the rear reflective layer and exits out the front surface. The diffusive front surface increases the uniformity.