About The Word F number

Bay Area Crosswords

Learn about the word F number to help solve your crossword puzzle. Discover F number definitions and meaning, origins, synonyms, related terms and more at the free Crossword Dictionary.

F number

F number Meaning & Definition
F number Definition And Meaning

What's The Definition Of F number?

[n] the ratio of the focal length to the diameter of a (camera) lens system

Synonyms | Synonyms for F number: focal ratio | speed | stop number

Related Terms | Find terms related to F number:

See Also | ratio

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