Visual acuity: Is the ability of your eyes to

Visual acuity is the ability of your eyes to see objects clearly, without any visual aids, from 20 feet away. Normal acuity is measured as 20/20 vision from a visual acuity test. A visual acuity test shows how well you can see a word or symbol from a certain distance. Learn what to expect and what the results mean. Visual acuity is an essential aspect of human eyesight that shapes our ability to sense our surroundings. It determines the distances we see things clearly and sharply, whether far or near. It all depends on your visual acuity regarding how much detail you can observe when reading, driving, or watching a movie. Visual acuity is the medical term for your eyesight and how well you can see. You’ve had a visual acuity test if you’ve ever looked at a wall chart of letters or symbols during an eye exam.