Search Result for "electron lens":
Wordnet 3.0

NOUN (1)

1. electronic equipment that uses a magnetic or electric field in order to focus a beam of electrons;
[syn: lens, electron lens]



WordNet (r) 3.0 (2006):

electron lens
    n 1: electronic equipment that uses a magnetic or electric field
         in order to focus a beam of electrons [syn: lens,
         electron lens]