AOI Light Diffuser Sheet
AOI Light Diffuser Sheet For AOI Vision Inspection System Manufacturers
An AOI light diffuser panel is a specialized optical component used in automated optical inspection (AOI) systems to homogenize and diffuse light from LED sources. By evenly distributing illumination, the light diffuser plate ensures that the inspected object surface receives consistent lighting, thereby improving image capture quality and minimizing glare or shadows.
YONGTEK’s AOI vision light diffuser panel offers highly uniform illumination with PS, PMMA, PC material options and multiple transmission rates — ideal for AOI inspection equipment manufacturers. Contact us for samples.
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Most Recommended Models For AOI Light Uniformity:
| Model Name | Material | Pattern | Thickness | Light Transmittance (T/T) | Recommned Application & Model Features. | ||
|---|---|---|---|---|---|---|---|
| PA-55S2 | PS | Double Sided Matte | 1.5mm | 57% | High haze level — ideal for direct-lit light source structures or short-distance illumination. | ||
| PAA-75SK | PMMA | One Side Matte | 1.8mm | 78% | Suitable for side-lit LED inspection light sources. | ||
| PC-80M | PC | One Side Matte | 1.5mm | 82% | Excellent heat resistance — suitable for both direct-lit and side-lit LED inspection systems that require high-temperature durability. | ||
| You may also be interested in: Light Diffuser Film for AOI | Light Guide Plate (LGP) | Light Reflector Sheet | |||||||
Cutting Service:
We offer professional cutting services within the standard sheet size of 1220 × 1220 mm.
Sheets can be precisely cut or drilled according to customer drawings, ensuring accurate dimensions and shapes tailored to specific product designs.
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