Holoptica are one of three companies globally that produce microDOT, an extremely ‘high-end’ solution for the protection of assets and secure documents. These durable metal dots are impossible to replicate outside our manufacturing processes

  • microDOT are miniature nickel particles. They can be produced in a wide range of sizes (150μm to 1,000μm) and geometric shapes, from circles to various polygons

  • The microDOT surface can accommodate enhanced security features including a 3D OVD surface with alphanumeric text or codes on the reverse

  • By incorporating microDOT with proDOC paper any would-be counterfeiter will be completely overwhelmed by the complexity