The Regula 2303 is a dedicated instrument for high quality visualisation, capture and forensic analysis of holograms (DOVIDS).
The OVD Analyzer can obtain high-resolution images of a whole hologram or its fragments, as well as create a sequence of images (gif format) to demonstrate a holographic effect in different illumination modes.
Regula 2303 is controlled via Regula Forensic Studio software, where the user can choose between two operating modes: the visualization mode and the automated authenticity verification mode. The principle of operation is rather simple: there is a motorized system of white light sources for verification and examination, a camera and an X-Y translation stage for precise positioning of objects.
It is possible to create your own database of reference descriptions for subsequent examinations.
It is possible to perform highly detailed DOVID examinations thanks to the included detachable macro and micro modules.
Highlighted features
Light sources for examination verification: The device has variable white light sources for OVD examination and verification. The tilt angle of the light source to the object stage surface for examination mode is 30°–60º. The tilt angle of the light source to the object stage surface for verification mode is 45º. For both modes, the rotation angle around the vertical axis is 0°–360º.
Authenticity mode: The automated authenticity verification mode is intended for examining a hologram by evaluating the parameters (period and orientation) of the diffraction gratings it contains by comparing its structure with a reference description from the database.
Marco and micro capture modules: Thanks to the included detachable modules, you can examine OVDs under different shooting conditions: macro and micro modes.
Visualisation mode: The visualisation mode is for creating reference descriptions of holograms. That means obtaining holographic images from different illumination angles in a wide range of resolutions (from 710 to 24 130 ppi) and creating a reference description of the hologram structure.
Additional equipment: Visualiser Regula 2305 with lasers, green 532 nm and red 650 nm, for verification of laser-readable images in holograms (supplied optionally).
Pre-created database: A database of OVDs on euro banknotes is provided by default.
