A new electron microscope developed by [name of R&D organization] was the center of attention at the just-opened International Research Instruments and Equipment Exhibition (IRIE). This microscope combines ultra-high resolution imaging technology with an innovative sample processing system to clearly visualize the microstructure and morphology of substances at the nanometer scale. It is equipped with a unique three-dimensional reconstruction function, which can provide all-round three-dimensional analysis of complex biological tissues and nanomaterials. Numerous researchers have shown great interest in it, believing that the electron microscope will open up new paths for cutting-edge research in multiple disciplines such as materials science, biology, and physics, and promote human cognition of the microscopic world to new heights.