You cannot focus all good things at the same time.

He tried to focus on the one at the bottom, but it was too big to take in.

We need to focus on the next team behind us and at this moment in time that's United.

He had to focus all of his attention now on the scientific problems immediately at hand.

The nation began to focus on good roads at the start of the 20th century.

Yet it is not easy to focus on a novel at such a time.

"The best education is that where it's focused at the state and local government."

His attention was focused on the wall screen at the end of the room.

However, public attention focused on them at this time for two reasons.

The image can then be reflected to focus at a central point.