| electron lens n. Any of various devices that use an electric or magnetic field to focus a beam of electrons. |
ThesaurusLegend: Synonyms Related Words Antonyms
| Noun | 1. |  electron lens - electronic equipment that uses a magnetic or electric field in order to focus a beam of electronselectronic equipment - equipment that involves the controlled conduction of electrons (especially in a gas or vacuum or semiconductor) |
How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content.
| ?Page tools | ||
|---|---|---|
|