is 83.69 KB, has a resolution of 776x600 pixels and was uploaded on March 16, 2022 @ 5:08 am by user: mikakeer. It is filed under the tags: public domain, wikimedia commons, cathode ray, material, electron. Click the blue button at the top to freely download: Beam Sizes Electron-beam Lithography Wikimedia Commons CC0-lisenssi Technology png.