Focal distance definitions

focal distance

The distance from the centre of a lens to its focus. ... (05 Mar 2000) ...
Found on http://www.encyclo.co.uk/local/20973

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focal distance

Type: Term Definitions: 1. the distance from the center of a lens to its focus.
Found on http://www.medilexicon.com/medicaldictionary.php?t=26141

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focal distance

[n] - the distance from a lens to its focus
Found on http://www.webdictionary.co.uk/definition.php?query=focal%20distance

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focal distance

focal length noun the distance from a lens to its focus
Found on https://www.encyclo.co.uk/local/20974

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