Sentence examples for central field of vision from inspiring English sources

The vessels leak fluid and blood into the tissue at the back of the eye, causing blisters and scar tissue on the retina that cloud the central field of vision.

"In 2007, there was a new treatment for wet macular degeneration," he said, referring to a condition mainly affecting people over the age of 50 in which they lose sight in the central field of vision.

Nevertheless, we had an acceptable and reproducible test of visual function based on the central 20° field of vision.

The glasses are designed to allow the wearer to receive text-based messages and updates overlaid over the central portion of their field of vision — so while they intrude on the wearer's vision, they can't be accused of intruding on the privacy of the people around them.

Gradually, central vision may become blurred, or a completely dark area may appear in the center of the vision.

The more peripheral parts of the retina are affected first, and, while central vision may be good, the field of vision often progressively decreases until only "tunnel vision" remains.

In many countries, the standards are a horizontal field of vision of 120 degrees and no significant defect within 20 degrees of central fixation.

The field of vision is excellent.

"They have a full field of vision," Dr. Olberg said.

Suddenly information bubbles pop up in your field of vision.

A little wispy something in his field of vision.