Traffic Signal Lens Types: Fresnel, Cobweb and Clear Lenses Explained

Select a lens as part of the complete LED optical system, considering viewing angle, ambient light, visor geometry and replacement needs.

Project review

Review the governing specification, LED module, lens, visor, mounting height and approach geometry together. Lens terminology alone does not define the final on-road result.

Buyer checklist

• Fresnel optical surfaces
• Cobweb-style visual patterns
• Clear lenses with LED optics
• Sun angle, visor and maintenance

Retain the final approved configuration with project documentation for consistent future supply.