Her heart beating faster, she leaned closer, willing the image to focus.

He could barely keep the image focused in his mind.

Then an image focused on the trapezoidal stone surface as if a doorway had opened.

The ten individual images focus exclusively on the back of a young black woman's head.

Other images focus on efforts by Tibetans in exile to maintain their traditions.

And this-" The image focused on the body of water.

The further away images focus from the retina, the blurrier they appear.

These mirrors then reflect the image to focus at a central point.

Then his mind was filled only with poetry, and the simple images of haiku focused him.

Her images focus on demonstrating the important relationship between human cultures, especially indigenous people and biodiversity.