The Thermo Fisher Scientific (former FEI) Talos F200C scanning / transmission electron microscope (S/TEM) is a powerful, versatile system for delivering 3D characterization of biological and biomaterials samples in cell biology, materials science, and nanotechnology research. The system’s constant-power (C-TWIN) lens delivers outstanding optical performance to help ensure an optimal balance between contrast and resolution. Designed for room and cryogenic temperature applications, Talos F200C enables experimentation spanning the complete application range—from TEM observation and STEM imaging to Low Dose applications and diffraction analysis.