Examinations Under High Magnification on Different Levels

The device is made as a single unit for desktop use and fully controlled via Regula Forensic Studio software interface (supplied with the unit).

Regula 4307 has a set of light sources of visible, infrared, and ultraviolet spectral ranges, and imaging filters used for carrying out forensic examinations. By default, the device has an integrated module for reading MRZs, RFID chips, hidden images (IPI), and 1D and 2D barcodes.

Depending on the model chosen, the device can be equipped with a high-resolution spectrometer, a hyperspectral imaging module, a light source for anti-Stokes luminescence, a motorized XY translation stage, and a built-in PC.

Regula 4307 can be supplied with a spectral luminescent magnifier, Regula 4147, and information reference systems: Passport, Autodocs, and Currency (brief versions).

Intended Objects for Examination

ID Cards
Passport stamps
Signatures and handwritten notes
Vehicle registration certificates
Driver’s licenses
Revenue stamps
Art and collectibles

Highlighted Features

Movable object stage

XY translation stage for high-performance positioning along multiple axes and image stitching (not less than 70±2 mm along the X-axis and 48±2 mm along the Y-axis). Allows microdisplacements (0.01 mm) of examined objects.

High resolution spectrometer

For measuring the spectrum of reflected, transmitted and UV luminescent signals of the examined object. The high resolution spectrometer allows calculating the color characteristics of the examined objects and building graphs for further comparison.

Superb features

Multifocus, Super Resolution. Hyperspectral analysis and examinations with a spectrometer.

IR luminescence

Automatic acquisition of a sequence of examined object images for all luminescent narrowband light sources and camera filters in order to distinguish inks and check IR luminescence in documents and banknotes.

3D visualization

Possibility to build a 3D-model of a document fragment. Examination of surface relief, detection of printing methods, and analysis of overlapping objects such as a signature and a stamp.

Large objects

Possibility to examine thick and large objects due to extended field of view and removable protective shields.

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Examples of Examination

Document examination in different light sources and operation modes

Efficient Solution for a Variety of Sectors

Regula in Security printing industry
Security printing industry
Regula in Banks & financial agencies
Banks & financial agencies
Regula in Border control & immigration services
Border control & immigration services

One-Stop Shop for Hardware, Software and Knowledge

ID verification sdk by Regula

Specialized Training

Training courses on document and banknote authentication

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ID verification sdk by Regula

Information Reference Systems

Databases of travel documents, banknotes, driver's licenses and vehicle registration certificates

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Does not constitute а public offer

Light sources


ultraviolet (254-395 nm) - 4 light sources, IR luminescence (395-640 nm) - 8 light sources, infrared (700-940 nm) - 4 light sources, white


LEDs: white, infrared, ultraviolet 365 nm, spot white, spot infrared


LEDs: white - 6 light sources, infrared - 6 light sources

Coaxial polarized

white LED


LEDs: horizontal - 31 light sources, vertical - 9 light sources

Back light

white LEDs

CMOS Camera


14 Mp

Camera filters

IR High pass (580-850 nm) - 11 filters, visible pass (370-700 nm), UV cut off (450-1100 nm), polarization

Delivery set

Built-in PC (Intel® Core™ i7 or better, min 8 Gb RAM, min 120 Gb SSD)


Calibration kit (calibrated white reference material. NIST traceable)

Regula Forensic Studio software

Spectral luminescent magnifier Regula 4147


Magneto-optical visualizer Regula 4197


Thermostage Regula 4168


Trinocular Stereo Microscope Regula 5003


Mirror for examination of the document edge


Information Reference Systems “Passport”, “Autodocs”,“Currency” (brief version)


Full Specification Regula 4307


Regula Forensics Studio Software


1. Trinocular Stereo Microscope Regula 5003

There are cases when to complete examination experts require a microscope. Trinocular Stereo Microscope Regula 5003 is a perfect tool. By switching between two options of examination – eyepieces or a built-in digital camera – an expert may carry out not only visual examination but also an examination with a variety of RFS software tools.

2. Visualizer of magnetic properties Regula 4197

Additional nondestructive examination of images, travel document and banknote fragments, dyes of printing devices that contain magnetic ink, as well as performance of magnetic measurements.

Black & White. Colour (magnetization intensity pattern). Raw
Magnetic measurements

3. Thermostage Regula 4168

Examination of images, travel documents and banknote fragments that contain thermochromic ink at different temperatures. Examination of a composite security feature Feel®-ID developed by Giesecke & Devrient company. Feel®-ID is based on optically variable and thermochromic effect.

Temperature range — +30...+80 ˚С with a step of 1 ˚С
Heated area (length×width) — 78×48 mm
Dimensions (length×width×height) — 170×78×16 mm
Weight — 0.25 kg
Power supply voltage: powered by the USB port of the video spectral comparator — 5 V
Power consumption — max 15 W

Temperature +20 ˚С
Temperature +35 ˚С
Temperature +50 ˚С

4. Tilting stage Regula 4165

Examination of widespread security features of banknotes and travel documents that are visualized at different lighting and observation angles, for example, OVI, DYNAPRINT®, FUSE-ID and others.

Tilt angle — max ±30˚
Working area (length×width) — (180×110) ±1 mm
Dimensions (length×width×height) — max 230×112×42 mm
Power supply voltage via a USB port — 5 V
Device weight — max 0,5 kg
Rated current — max 1 A

5. Polarizer Regula 4169

Examination of questioned documents while changing the angle of polarization.
Angle of filter rotation — 0…360 with a step of 2˚
Field of view (diameter) — 70 mm
Dimensions (length×width×height) — max 195×140×40 mm
Power supply voltage via a USB port — 5 V
Device weight — max 0.9 kg
Rated current — max 0.5 A

UV 365 – 1,3x magnification
UV 313 – 1,3x magnification
UV 254 – 1,3x magnification
UV 395 – 1,3x magnification
Visible light range – reflected light – 1x magnification
Visible light range – reflected light – 4x magnification
Visible light range – reflected light – 10x magnification
Visible light range – reflected light – 29x magnification
Incident royal blue 450 nm – 3,39x magnification
Incident blue 470 nm – 4,29x magnification
IR top 870 nm – 1,49x magnification
IR top 940 – 1,49x magnification
Incident cyan 505 nm – 1,6x magnification
Bottom white – 1,2x magnification
Bottom IR 870 – 1,2x magnification
Bottom UV 365 nm – 2,2x magnification
Oblique white light – 7,49x magnification
Oblique white light – 7,49x magnification
Oblique IR light 870 – 9x magnification
Oblique IR light 870 – 9x magnification
Coaxial polarized white – 1,3x magnification
Coaxial polarized white – 1,3x magnification

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