The manufacturing process for optical security products refers to several and different advanced technologies.
A pioneer in holography and optical sciences applied to visual security devices, SURYS has developed unique optical technologies. Based on interferential microlithography and digital holography, these techniques enable etching of optical microstructures and nanostructures onto areas of micrometric dimension, with no pixelization. Using a combination of thin reflective coats offers countless possibilities in terms of design, a high-level resolution and unique aspects and effects.
Mastering optics, galvanoplasty, chemistry, vaccum coating, demetallization, coating, laser engraving, etc., is key in the production of high security technologies.