HRI (High Refractive Index) Holographic Films

High Refractive Index (HRI) holographic films deliver exceptional brightness and color saturation through advanced optical coatings that maximize light reflection and diffraction efficiency. These premium films produce holographic effects up to 300% brighter than standard holographic materials, creating stunning visual impact even under poor lighting conditions.

The high refractive index layer enhances the holographic effect depth while maintaining sharp image definition. This technology enables vibrant holographic displays visible from greater distances and wider viewing angles.

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Technical Specifications

Refractive Index: >2.0
Brightness: 300% vs standard
Viewing Angle: ±75 degrees
Color Saturation: Enhanced spectrum
Thickness: 12-50 microns
Durability: UV stable 5+ years

Optical Properties

Maximum diffraction efficiency
Enhanced color separation
Increased depth perception
Superior contrast ratio
Reduced angular dependence
Consistent brightness

Applications

Premium packaging
Display graphics
Security documents
Automotive trim
Consumer electronics
Architectural elements

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