What Does OVD Stand For?
OVD stands for Optically Variable Device
OVD, or Optically Variable Device, refers to a technology integrated into security features, primarily in banknotes and identification documents. These devices exhibit distinct visual effects that change when viewed from different angles, making them difficult to counterfeit. OVDs use advanced materials and printing techniques to create intricate designs that enhance security and provide a reliable method for verifying authenticity.
Added on 14th April 2008 | Last edited on 16th June 2025 | Edit Acronym