YEJIA Showcases Innovative Optical Lens Solutions at ISAL 2025

Darmstadt, Germany – September 22-24, 2025 – The International Symposium on Automotive Lighting (ISAL 2025), one of the most influential global platforms for academic and industrial exchange in automotive lighting, successfully concluded in Darmstadt. The event gathered leading experts and industry representatives worldwide to explore cutting-edge technologies and the future of automotive lighting.

At the symposium, Dr. Cheng Jiang of YEJIA, in collaboration with Fudan University, delivered an oral presentation titled “Athermalization of Glass and Plastic Hybrid Lens with Large Aperture.” The research introduced an innovative design approach for thermal compensation in large-aperture hybrid lenses, which drew strong interest and positive recognition from attending experts and industry leaders.

This breakthrough solution has already been successfully applied in next-generation pixelated automotive headlamp systems and adopted by several internationally renowned OEMs. The achievement not only validates the forward-looking and reliable nature of the design but also highlights YEJIA's leading position in optical innovation for automotive lighting.

Alongside the presentation, YEJIA also showcased its latest core optical components for pixelated headlamps at the ISAL exhibition area, including:

• ● High-precision custom optical lenses

• ● Silicone optical components

• ● Silicone collimators

• ● HD optical lens modules

  
  

These demonstrations attracted significant attention from experts and industry representatives at the event.

YEJIA remains committed to partnering with global automotive lighting innovators, driving the advancement of intelligent vehicle illumination technologies, and delivering high-performance optical lens solutions tailored to customer needs.

Contact YEJIA for Custom Optical Lens Solutions

YEJIA specializes in the design and manufacturing of custom optical lenses, silicone optics, and precision optical components for automotive lighting applications. To discuss your project or request a customized solution, please contact our team today.