Dictionary
Visual angle
noun
The angle formed by two rays of light, or two straight lines drawn from the extreme points of an object to the center of the eye.
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Figure 14 Visual angle measurement [20].
Each circle subtended 2.5° of visual angle.
Finally, horizontal and vertical visual angle are estimated.
The images subtended approximately 25° of visual angle.
Each item subtended 1.2° × 1.2° of visual angle.
The screen subtended 21.42° × 16.10° of visual angle.
Visual improvement was defined as halving of the visual angle and visual deterioration as doubling of the visual angle.
According to Table 4, the horizontal visual angle is 2.07° while the vertical visual angle is 2.48°.
"I had to think of it in that way, but from a visual angle.
The visual angle of the clock stimuli was ∼5 degrees.
They covered 2.1° of visual angle in width.
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