optometrist
The ability to see clearly is called visual acuity
the scale of the visual acuity is snelle chat
6/6. Six by six is normal visual acuity.
with oldage ones visual acuity is impared
A cyclist needs good visual acuity
Conditions such as nearsightedness (myopia), farsightedness (hyperopia), and astigmatism can be detected by measuring distance visual acuity. This test helps determine how well a person can see objects at a specific distance, usually 20 feet away. It is commonly used during eye exams to assess overall vision quality.
static visual acuity is the ability to see clearly and a non moving position and looking at a non moving object.
Sharpness of vision is also called visual acuity.-Visual acuity is determined by the ability to see visual details (in normal light).
The prognosis for central retinal visual acuity is poor with only about one-third of patients recovering useful vision.
genetics and diet
Perception affects visual acuity and the perceived size of objects. Perception can make a space look larger or smaller than it actually is.
Visual acuity refers to the clarity or sharpness of vision, specifically how well an individual can see details at a certain distance. It is usually measured using an eye chart and expressed as a fraction, such as 20/20, where the top number represents the testing distance and the bottom number represents the distance at which a person with normal vision can see the same detail.