The USDA-ARS is seeking quotes for a commercial fluorescence microscope system, including associated components and software, to support advanced imaging and analysis of soybean, maize, and pathogen samples. The system must provide high-resolution fluorescence imaging, automated analysis, and compatibility with established research protocols. Performance will take place at the USDA-ARS SMGPG facility in Urbana, Illinois. This is an unrestricted requirement, not set aside for small businesses, and is subject to trade agreements. All responsible sources may submit quotes for consideration.