Photo of the 3-in-1 microscope (IMAGE) Delft University of Technology Caption Photo of the 3-in-1 microscope that zooms in on the same spot of a biological sample using an electron beam (top, middle), ion beam (top, right) and light beam (bottom, middle). Credit TU Delft Usage Restrictions No restrictions. License Public Domain Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.