Visual acuity worse than 20/40 frequently results in difficulty in reading the small print. While state laws differ, visual acuity of 20/40-20/60 or better in at least one eye is generally required for driving a car. Visual acuity of 20/200 or worse in th

The First Step of Checking Visual Acuity [00:00] If your patient cannot see the big E, then you're going to see if they can count fingers. So what you're going to do is you're going to go to the end of the room. You estimate about how far away

A visual acuity test is an eye exam that checks how well you see the details of a letter or symbol from a specific distance. Visual acuity refers to your ability to discern the shapes and details ...