It also depends on what you are trying to see. For example, you can detect motion much farther out in the periphery than you can detect color. The reason is that ... www.ask.com |
The term visual field is sometimes used as a synonym to field of view, though they ... The normal human visual field extends to approximately 60 degrees nasally ... and approximately 60 degrees above and 75 below the horizontal meridian. en.wikipedia.org |
The diagram above depicts the normal horizontal field of vision, including the location of the blind spots for both eyes. In a normal person, the field of vision ... www.vision-and-eye-health.com |