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荧光摄影,是利用摄影装置在光敏材料上记录客体荧光亮度分布的一种摄影技术。随着刑事科学技术的不断发展,荧光摄影技术在揭露犯罪、证实犯罪中的作用已越来越被人们所认识。各种与之配套的激发光源,如紫外灯、蓝光灯、激光器、多波段光源等,已逐步装备各级刑侦技术部门。这些设备,在搜索、发现、记录、检验各种潜在的痕迹印记中发挥着各自独特的作用。最近,我校实验中心购置了一批由深圳某公司设计开发的U.B L Photo-.Scope(本人暂时命名为“蓝光指纹摄影仪”),经实验使用,总体效果较好。
Fluorescent photography is a photographic technique that uses a photographic device to record the fluorescence intensity distribution of a guest on a photosensitive material. With the continuous development of criminal science and technology, the function of fluorescence photography in exposing crime and confirming crime has become more and more recognized. All kinds of matching excitation light sources, such as UV lamps, blue lights, lasers and multi-band light sources, have gradually been equipped with criminal investigation technical departments at all levels. These devices play a unique role in searching, discovering, documenting, and testing various potential markings. Recently, our laboratory has purchased a batch of U.B L Photo-.Scope (which is temporarily named as “Blu-ray Fingerprint Camera”) which was designed and developed by a company in Shenzhen. After experiment, the overall effect is better.