The JEOL JEM-1400 series 120kV Transmission Electron Microscope is well known for its ease of use and high resolution imaging and analysis. Applications include pathology, biology, quality control, nanotechnology, polymer, and materials development. To smoothly transition from low to high magnification and acquire higher-throughput image data, the JEM-1400Flash has an integrated high-sensitivity sCMOS camera, an ultra-wide area montage system, and an OM (optical microscope) image linkage function.