MZX-LED Fluorescence Module is specifically customized and perfectly compatible with the Leica M80 Stereo Microscope, achieving seamless integration with no modifications to the microscope’s original structure or optical path. Designed to fully match the M80’s Galileo parallel optical system, the module ensures consistent imaging quality and zero image shift during use. Integrating fluorescence filters and light source in one unit, it enables convenient switching between fluorescence and bright field observation via a built-in wheel, perfectly adapting to the M80’s operational logic. With a dual-color three-channel structure (covering V/B/G/Y/R bands) and a digital display that records each channel’s light intensity, it provides precise, adjustable brightness to meet quantitative experimental requirements. The module’s expanded light field of view is optimized for the M80’s full zoom range, ensuring even illumination and high compatibility, effectively upgrading the microscope from conventional visual observation to professional fluorescence detection while maintaining its original usability.