Nanotech Security produces Optical Thin Film for Asia banknotes

Banknotes, News, Technology

Yesterday, Nanotech Security Corp. announced that it has completed rigorous supplier acceptance tests and has subsequently begun the production and delivery of their proprietary colour-shifting Optical Thin Film (OFT). The nanotechnology specialist is a producer of advanced security products and surveillance solutions, with features that produce intense, high definition optically variable images and colour-shift optical thin films.…