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Level 1
Identification with human eye
1. Interference pastel colours
Pastel colours are non-saturated soothing colours with non- iridescent tones. Whilst visually similar to printed pastels, when viewed at an angle displayed colour will change in tone or disappear altogether.
2. 3D sculpture effect with diffractive black
Designed to create the visual illusion of a three-dimensional figure the feature delivers exceptional depth with natural shapes producing a lifelike appearance regardless of the viewing angle. The image is enhanced with complex addition of nano-structures in diffractive black recreating the intricate detail of individual elements.
3. 90-degree colour-shift effect
With contrast changes created in predetermined way, when the image is rotated through 90° colours switch from red to green and vice versa. |
4. Full-parallax motion effect with contrast flip
Juxtaposed against a dark background the white-coloured characters exhibit striking movement in both horizontal and vertical directions depending on the viewing angle. When viewed upside down, the colour scheme flips to display the previously white-coloured characters in dark tones moving up and down or right and left on a white-coloured background.
5. Metallization
Polycarbonate is selectively metallized to provide an enhancement enabling additional counterfeit-proof feature.

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Level 2
Identification with special devices
6. Double-channel kinetic hidden image
Covert feature consisting of images and characters invisible to the human eye, which move along the surface of the data page when illuminated with a simple laser device.
7. Multi-plane dynamic image – “e-Motion”
Lens magnification-based feature displaying an object moving in both horizontal and vertical directions when illuminated with a point source light.
Level 3
Expert control identification
8. 3D nano- sculptures Three-dimensional images visible through a microscope providing water-tight forensic-level security.
9. Nano-hatching
Visible through a microscope, the feature reproduces text dispersed randomly in the diffractive grating with letter thickness similar to the grating period. |