auto focus

autofocus

[aw-toh-foh-kuhs]
adjective
1.
having the ability to focus automatically: an autofocus lens; an autofocus camera.
noun
2.
such an ability.
Also, auto-focus.


Origin:
1955–60; auto-3 + focus

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Based on the Random House Dictionary, © Random House, Inc. 2014.
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World English Dictionary
autofocus (ˈɔːtəʊˌfəʊkəs)
 
n
another name for automatic focus

Collins English Dictionary - Complete & Unabridged 10th Edition
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