General Information

F

Diffusion Films

Fusion OptIx has developed the broadest and most comprehensive range of diffusion films. The widest range of diffusion properties, thicknesses and material properties. Everything can be tailored and customized to fit your needs. Fusion Optix diffusion films provide the highest levels of efficiency with the greatest range of options in beam angles, haze, clarity and color performance. MicroTEK™ technology enables our films enable superior light diffusion capabilities combined with extremely low light absorption to enable highly efficient light control in a variety of LED applications. Our patented diffusion materials are easy to use, efficient, reliable, and are compatible with nearly every Fusion Optix product.

Fusion Optix diffusion films are amongst the most efficient diffusion material on the market. They are available in a variety of custom and standard roll widths and lengths. The volumetric nature of our patented diffusion particles provide high durability while maintaining exceptionally high efficiency levels.

Features & Benefits

Features & Benefits

  • High transmission
  • Low insertion losses
  • Luminance uniformity
  • Color mixing
  • Beam Spread
  • No surface features
  • Durabiility
  • High reliability

Circular (Symmetric) PMMA Diffusion Films

Elliptical (Asymmetric) PMMA Diffusion Films

Circular PC Diffusion Films

Elliptical PC Diffusion Films

A full range of symmetric (circular) diffusion properties are available with the added benefit of controllable haze and clarity. PET base materials with UV resistant, high temperature silicone-on-PET.

Specifically designed for more demanding LED lighting applications. PET/SIL diffusion films can be supplied cut to any shape or in roll stock form for conversion by OEMs. Additional support available to help OEMs to establish in-house converting and secondary process steps.

Operating Temperatures = -40C to 130C | ROHS Compliant
Material CodeGaugeFWHMT(%)H(%)C(%)HidingSpreadData
PET100100-350C-SIL350um100˚ x 100˚601001.5MaximumLambertianLink
PET9090-300C-SIL300um90˚ x 90˚701001.8V. StrongVery WideLink
PET8080-250C-SIL250um80˚ x 80˚751002.0V. StrongVery WideLink
PET7070-225C-SIL225um70˚ x 70˚801003.0StrongWideLink
PET6060-200C-SIL200um60˚ x 60˚841004.0StrongWideLink
PET5050-175C-SIL175um50˚ x 50˚881006.0StrongWideLink
PET4040-175C-SIL175um40˚ x 40˚941008.0MediumMediumLink
PET3030-175C-SIL175um30˚ x 30˚9510012MediumMediumLink
PET2020-175C-SIL175um20˚ x 20˚959515LowNarrowLink