Skip navigation

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Results 1 - 4 of 4 for Retinal dots
  1. ... eye, or blurred vision. Abnormal coloring of the retina , a condition called dot-and-fleck retinopathy. It doesn't cause vision problems, but can help diagnose Alport syndrome. Macular hole in ... the retina that makes central vision sharper and more detailed. ...
  2. ... area is called the fundus. It includes the retina and nearby blood ... is tested using cards with colored dots that form numbers .
  3. ... you will be shown several cards with colored dot patterns. These cards are called Ishihara plates. In the patterns, some of the dots will appear to form numbers or symbols. You ...
  4. ... centimeters) away from your eye. Look at the dot in the center of the grid, not at the grid pattern. While looking at the dot, you will see the rest of the grid ...