Fresnel lenses are widely used in PIR motion sensors to focus infrared radiation and divide detection zones for accurate motion detection.

Yuying Optical participated in CES 2026, presenting PIR, LED, projection, solar, linear and magnification Fresnel lens solutions for smart sensing and display markets worldwide.

Understand how negative Fresnel lenses control light divergence and virtual focal points. Explore their role in PIR motion sensors and reflective optical systems.

Learn how positive Fresnel lenses focus and collimate light. Discover their optical principles, real focal behavior, and applications in projection, magnification, and solar energy systems.

Discover how Fresnel lenses enhance projection brightness, eliminate hot-spot effects, and optimize light control. Learn why global brands choose Yuying Optical for high-precision Fresnel optics.

Discover how Fresnel lenses enhance PIR sensors, LED lighting, solar energy, cameras, traffic signals, VR/3D displays and more. Yu Ying Optical provides custom Fresnel lens solutions with 30+ years of manufacturing experience for global OEM/ODM projects.

Yuying Optical specializes in Fresnel lens design and manufacturing for over 30 years, providing high-performance LED optical solutions. and widely used in LED lighting, stage lamps, signal lights, PIR sensors, and industrial vision systems.

Discover how Yuying Optical achieves top optical precision with mold-pressed and injection-molded Fresnel lenses. Learn which process fits your application.

Leading Fresnel lens manufacturer Shandong Yuying exhibited PIR lenses, traffic signal lenses, and large optical lenses, maginifier glass, stage light fresnel len at CIOE 2025.

Yuying Optical will present a wide range of high-performance optical lenses, are widely used in infrared sensing, LED lighting, optical imaging, solar concentration, magnification, and other advanced application areas.

Discover the new application of Fresnel linear lenses: replacing traditional floor lines with optical light lines in factories, parking garages, and warehouses. Flexible, maintenance-free, and perfect for smart factories.