The Multifunctional Fingerprint Photography System can directly display fingerprints and fingerprints on various light surface simple and complex background objects, and remove the background to obtain clear fingerprint lines. One click operation and one click extraction are powerful tools for on-site surveyors to quickly discover and extract fingerprints and fingerprints for comparison.
The device integrates fingerprint shooting, dark vision fingerprint shooting, dust fingerprint shooting, and excitation powder brushing functions, which can effectively solve the extraction of oil and sweat fingerprints for mirror and high reflective objects. By using the principle of fixed reflection and dark room, the contrast of the lines is enhanced, and the interference of complex backgrounds is effectively removed, resulting in clear, high contrast, and strong effective fingerprints.