sharp focusing meaning
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- focusing
- Noun: focusing fowkusing The concentration of attention or energy on something - focus , focussing , focal point , direction , centering [US], centreing &n...
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- sharp
- Adjective: sharp (sharper,sharpest) shaa(r)p (of something seen or heard) clearly defined "a sharp photographic image"; "the sharp crack of a twig"...
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- automatic focusing
- [Electronics] A method of focusing a picture tube automatically, in which a resistor connects the focusing anode to the cathode; thus, no external focusing voltage is necessary.
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- electric focusing
- [Electronics] See ELECTROSTATIC FOCUSING.
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- electromagnetic focusing
- [Electronics] In a television picture tube, electron-beam focusing obtained by varying the direct current flowing through an external focusing coil.
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- electrostatic focusing
- [Electronics] In a cathode-ray tube, electron-beam focusing achieved by varying the dc bias voltage on a focusing electrode. Compare ELECTROMAGNETIC FOCUSING.
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- focusing anode
- [Electronics] See FOCUSING ELECTRODE. focusing coil An external coil used to focus an electron beam in a cathode-ray tube. Also see ELECTROMAGNETIC FOCUSING.
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- focusing cloth
- noun A cloth thrown over a photographic camera and the operator's head and shoulders to exclude extraneous light when focusing
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- focusing collector
- [Engineering] A solar collector that uses semicircular aluminum reflectors to focus sunlight onto copper pipes containing circulating water.
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- focusing electrode
- [Electronics] The internal electrode (grid or ring) used to focus the electron beam in a cathode-ray tube. Also called focus electrode. Also see ELECTROSTATIC FOCUSING and FOCUS GRID, 1, ...
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What is the meaning of sharp focusing and how to define sharp focusing in English? sharp focusing meaning, what does sharp focusing mean in a sentence? sharp focusing meaning，sharp focusing definition, translation, pronunciation, synonyms and example sentences are provided by eng.ichacha.net.
Last modified time:Sat, 16 Aug 2025 00:29:56 GMT