OPTRO Symposium on Optronics in Defence & Security
We are pleased to participate in the OPTRO Symposium on Optronics in Defence & Security.
Photonics is transforming defense and security by providing advanced tools for detection, identification, and engagement of threats. From high-performance detectors operating beyond the visible spectrum to resilient communication links and precision imaging systems, photonic technologies enhance situational awareness, operational efficiency, and mission success.
Delta Optical Thin Film’s innovations in thin film optical filters support these critical applications, enabling secure data transmission, reliable sensing, and optimized system performance for modern defense operations.

Date: February 3, 2026 – February 5, 2026
Marseille Chanot Exhibition & Convention Center, Marseille, France
Opton Laser