Products for the examination of handwriting and signatures

Microscop

Meiji TECHNO RZ

Microscope for handwriting examination must meet several specific requirements. It should be equipped with a magnification of about 4x to 200x. This means that the microscope should be equipped with optical zoom 1:10 to 1:12. Set the microscope should allow the documentation, so we recommend trinocular microscope with the possibility to display the image on the screen, and documented of what an expert in observing on the microscope. There is also good lighting, which ensures a light source with necks, which allow you to illuminate any part of paper and on any angle. We offer high quality Japanese manufacturer Meiji microscope. On request, we propose a microscope and accessories directly to your need for expert review.

Magnifier

MOLIBUX LED 12,5x

Manual magnifier increasing 12.5 x is necessary for each handwriting expert. This model is equipped with lighting using LED diodes. Observation using a magnifying glass is used for initial and fast examination of the disputed writings and signatures. Using a magnifying glass it is possible to identify whether there are photocopies of the entries of hand lettering, respectively whether they are produced by writing.

Documentation equipment

REPROKIT

Expert in the analysis of hand lettering faces problems how to document detected characters. It is in principle several ways of capturing detected signs and markings character of fonts and signatures, archiving these images and the subsequent printing of images to expert. The first way is to use a scanner. The disadvantage is the slowness sensing, especially in wider materials. The first step is scanning preview of the document labeled cutaway detail and scan detail. The second option is to use digital imaging camera. The advantage is the speed of scanning the individual images, focusing directly on the detail and easier handling of documents under the camera, which is located on the stand as handling the scanners (constantly opening and closing the scanner cover). The problem is mainly with lower class cameras scanning the background color. The background is, or tawny, which is due to artificial lighting in the room, or the center of the image is overexposed by reflected light built in camera flash. Device for documentation should be equipped with a side of white light sources (5000 K), which are placed diagonally over the documents, thus the light is reflected out of the camera lens. We offer a simple system for documentation equipped with a tripod for camera placement and lighting system consisting of two sources of white light. Upon request we provide the high quality camera, as well as software for image analysis.