Trusted Technology Worldwide
Colour-shifting optical thin film has been the standard for document security for over two decades, and for good reason: it provides the ultimate in security yet is very simple to use. It is also one of the most durable overt security features, with little to no loss in its characteristics when crumpled.
Examples of Colour Shifts
LumaChrome™ security foil has been used in 30 banknote denominations and multiple secure ID applications in over ten countries.
EASY TO USE
LumaChrome offers easy, intuitive authentication through a colour shift from one colour to another. It is simple to explain and easy to recognize at considerable distances, multiple viewing angles, and variable lighting conditions.
LumaChrome provides striking colour transitions that are extremely difficult to simulate, requiring sophisticated production equipment and specialized knowledge in thin-film optics to produce.
LumaChrome experiences virtually no degradation over the lifetime of the substrate and can be readily converted into multiple application formats for integration into banknotes, secure documents and government IDs.
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