Optical grade polymers on wafer-level
We are a market leader and premium partner when it comes to optical grade polymers - manufactured on wafer-level. Micro-optics and nanostructures are key technologies for the latest miniaturized optoelectronic components in smartphones, smart glasses and vehicles.
DELO Industrial Adhesives
[REPLICATION] UV-NIL replication [OTHER] Other
AR/VR Automotive Consumer electronics Lighting

DELO manufactures optical-grade polymers for replication on wafer-level. 

Micro-optics and nanostructures are kex technologies for new and continuously developed electronic components such as infrared (IR) projectors, time-of-flight (TOF) sensors and augmented reality (AR) structures. 


  • High resistance to yellowing at elevated temperatures, especially in reflow processes
  • Very high transmission in the visible range
  • Low outgassing
  • Very low shrinkage
  • Adjustable refractive index


  • Micro-lenses for sensing applications, e.g. Time-of-flight
  • Micro-lens arrays (MLA) for projection devices and automotive headlamps
  • Diffractive optical elements (DOE) for structured light generation, flood illumination / diffusor applications and for AR waveguides