As verbs the difference between focalizes and focalises
is that focalizes is third-person singular of focalize while focalises is third-person singular of focalise.
focalizes
English
Verb
(head)
(focalize)
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focalize
English
Verb
(focaliz)
To focus, or to adjust a focus
To sharpen an image by focusing
To concentrate on a particular location; to localize