Definition of Focal Distance in English :

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Focal Distance meaning in English

Meaning of Focal Distance in English

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Focal Distance pronunciation in English

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Focal Distance

see synonyms of focal distance

Noun

1. focal distance, focal length

the distance from a lens to its focus

WordNet Lexical Database for English. Princeton University. 2010.


Focal Distance

see synonyms of focal distance
noun
the distance from the focal point of a lens or mirror to the reflecting surface of the mirror or the centre point of the lens

Collins English Dictionary. Copyright © HarperCollins Publishers


Focal Distance

see synonyms of focal distance
the distance from the optical center of a lens or curved mirror to the point where light rays from a very distant object converge
: also focal distance

Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.


Focal Distance

see synonyms of focal distance

The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.