Maximal Variability of Sample Illumination
High illumination variability is provided by 3 pairs of multispectral LED panels illuminating the scene at angles of 12°, 45°, and 60°. In case of thick (high) objects, the LED panel motorization guarantees well defined and homogenous illumination. High power 453, 505, 520, 590, 617 nm + white LEDs included in the multispectral panel enable to visualize latent traces by luminiscence and to scan object in true color RGB. Polyspectral panel with 365, 405, 447, 480, 567, and 850 nm LEDs covers also UV and NIR regions. It also is possible to plug in a lightguide and use an external light source (Projectina, Polilight) for even wider range of excitation wavelengths. Emission filters with holders which can accommodate standard bandpass filters are provided and can be changed easily. HDR method can be used for objects with varying reflectivity while EDF method enables scanning of objects with varying depth