Bedeutung von “focus” — Learner’s Dictionary

focus

verb us uk /ˈfəʊkəs/ present participle focusing, past tense and past participle focused
CAMERA [ T ]

If you focus a camera or something else that you look through, you make small changes to it until you can see something clearly.

EYES [ I, T ]

If you focus your eyes, or your eyes focus, they change so that you can see clearly:

Give your eyes time to focus in the darkness.

(Definition von “focus verb” aus dem Cambridge Learner's Dictionary © Cambridge University Press)