in focus

prep_phrase — 2 senses

in focus

prep_phrase

1

Of an image Sharp and clear with no fuzziness.

Not long ago, it was difficult to produce photographs of tiny creatures with every part in focus. That’s because the lenses that are excellent at magnifying tiny subjects produce a narrow depth of field.2013 July-August, Catherine Clabby, “Focus on Everything”, in American Scientist:

2

Idiomatic, Of one's thoughts Clearly perceived.

As he spoke the plan became in focus.

Antonyms: out of focus

Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.