LumaChrome Holographic Gives Two-Factor Authentication

Nanotech Security Corporation, now owned by Meta Materials Inc, is perhaps best known for designing, originating, recombining, and mass-producing nanotechnology-based films for securing documents of value against counterfeiting and tampering. But the Canadian based firm also offers a range of labelling solutions for advanced brand protection, to which it has now added a holographic version.

As you might expect from the name, LumaChrome™ Holographic combines Nanotech’s colour shifting LumaChrome film with an embossed holographic security pattern to give a two-factor authentication. Customers can choose the colour shift options for LumaChrome from four different options:

The colour transition and holographic image-switch effects are immediately visible when the viewing angle is changed. Combined, says Nanotech, these unique effects are simple to recognise, difficult to replicate, and incredibly effective from considerable distance, multiple angles, and variable lighting conditions.