Associations to the word «Orthicon»
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Wiktionary
ORTHICON, noun. TV camera tube. (Abbreviation of orthoconoscope.
Dictionary definition
ORTHICON, noun. A now obsolete picture pickup tube in a television camera; electrons emitted from a photoemissive surface in proportion to the intensity of the incident light are focused onto the target causing secondary emission of electrons.
Wise words
It is better wither to be silent, or to say things of more
value than silence. Sooner throw a pearl at hazard than an
idle or useless word; and do not say a little in many words,
but a great deal in a few.