This work presents an advanced imaging system designed for automating rock characterization in environmental and industrial applications. The system utilizes dual spectroscopy techniques: white-light direct absorption for color and texture analysis, and UV-induced fluorescence for hydrocarbon identification. To meet the requirements of both spectroscopy applications, we have developed a highly integrated optical system that achieves a wide field of view and ultra-high-resolution imaging. This optimization enhances image sharpness and color accuracy for white-light imaging, as well as high contrast and short exposure time for ultraviolet fluorescence imaging.
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