Deutsches Museum on X: "#OnThisDay 89 years ago Ernst Ruska successfully tested an electron microscope for the first time. A replica of the prototype, which he developed from it, was handed over
The Development of the Electron Microscope and of Electron Microscopy (Nobel Lecture)<link href='#fn1'></link&g
![The first electron microscope being carefully checked by Ernst Ruska... | Download Scientific Diagram The first electron microscope being carefully checked by Ernst Ruska... | Download Scientific Diagram](https://www.researchgate.net/publication/344163219/figure/fig1/AS:933438785855488@1599560557146/The-first-electron-microscope-being-carefully-checked-by-Ernst-Ruska-right-as-Max.png)
The first electron microscope being carefully checked by Ernst Ruska... | Download Scientific Diagram
![ELECTRON MICROSCOPE Max Knoll and Ernst Ruska invented the electron microscope in 1931 and proved that using electron beams could reveal images of matter. It… ELECTRON MICROSCOPE Max Knoll and Ernst Ruska invented the electron microscope in 1931 and proved that using electron beams could reveal images of matter. It…](https://i.pinimg.com/originals/24/60/f5/2460f5f3adf1d0df4ef2ed1d259d7923.jpg)
ELECTRON MICROSCOPE Max Knoll and Ernst Ruska invented the electron microscope in 1931 and proved that using electron beams could reveal images of matter. It…
Nobel Prize - Sketch by Ernst Ruska (dated 9 March 1931) of the cathode ray tube for testing one-stage and two-stage electron-optical imaging by means of two magnetic electron lenses (electron microscope).
![ERNST RUSKA (1906-1988) German physicist who designed the first electron microscope.Photo: Siemens Stock Photo - Alamy ERNST RUSKA (1906-1988) German physicist who designed the first electron microscope.Photo: Siemens Stock Photo - Alamy](https://c8.alamy.com/comp/2FMT1D6/ernst-ruska-1906-1988-german-physicist-who-designed-the-first-electron-microscopephoto-siemens-2FMT1D6.jpg)
ERNST RUSKA (1906-1988) German physicist who designed the first electron microscope.Photo: Siemens Stock Photo - Alamy
![North America's first electron microscope | College of Arts and Sciences | Washington State University North America's first electron microscope | College of Arts and Sciences | Washington State University](https://s3.wp.wsu.edu/uploads/sites/3186/2018/05/ElectronMicroscope_ua87-12_print-1-220x300.jpg)
North America's first electron microscope | College of Arts and Sciences | Washington State University
![The development of the electron microscope | American Association for the Advancement of Science (AAAS) The development of the electron microscope | American Association for the Advancement of Science (AAAS)](https://www.aaas.org/sites/default/files/styles/large/public/s3fs-public/blog_media/ernst_ruska_electron_microscope_cropped.jpg?itok=Lw1-TAZm)