In 1931, electromagnetic lenses helped scientists see a world ordinary microscopes could not reach

In 1931, physicists Knoll and Ruska unveiled the first electron microscope, revolutionizing science by using magnetic lenses to overcome the limits of visible light. This groundbreaking invention ...
EurekAlert!

A view into the innermost workings of life: Hesse's first scanning electron microscope with nanomanipulator inaugurated in at Goethe University

FRANKFURT. With a so-called cryo plasma-FIB (Plasma Focused Ion Beam) scanning electron microscope with nanomanipulator, the Goethe University in Frankfurt (Germany) is expanding its research ...