The CLEO

2026 Exhibition

The premier international forum for scientific and technical optics.

Visit the Expo

The pulse of cutting-edge technology, dynamic networking, and market-driven insights at CLEO 2026! More than just an exhibition, this lively and interactive space brings together the brightest minds and the latest products shaping the world of optics and photonics.

A Thriving Center of Discovery and Discussion

Step into a world where innovation meets opportunity. The CLEO Expo is alive with energy, featuring Poster Sessions, Plenary Sessions, and engaging industry-focused presentations in the bustling Networking Lounge. It’s a vibrant atmosphere where ideas spark, collaborations form, and the future of photonics comes to life.

Explore the Exhibition

Discover the latest products and technologies from leading companies. Whether you’re looking to accelerate your research or stay ahead of the curve, the exhibition floor is your one-stop destination for essential product knowledge and hands-on demonstrations.

Science Slam

In this exciting competition, participants will deliver 10-minute presentations that creatively explain their research while keeping the tone light, engaging, and accessible. The goal is to make the audience think, laugh, and learn all at once.

Networking Lounge

Networking is at the heart of the CLEO Expo! Take advantage of structured and informal meetups to connect with fellow researchers, industry professionals, and experts.

Market Focus

These sessions are your gateway to understanding the future of photonics. Explore emerging technologies, hear about the latest product innovations, and gain critical insights into market trends and future business opportunities.