Your visual sharpness might not be as strong as most people's vision, but it's not far below average if you have 20/30 vision. Many people with this level of visual acuity see fine without corrective lenses.2020-04-22
What does 20 30 Mean on an eye exam?
If you have 20/30 vision, that means what you see comfortably at 20 feet, can be seen by a person with "normal" vision at 30 feet. Your vision is weaker, in other words.
Do you need glasses for 20 40?
A person with 20/40 vision sees things at 20 feet that most people who don't need vision correction can see at 40 feet. This means that they are nearsighted, but only slightly. A person with 20/40 vision may or may not need eyeglasses or contacts, and can discuss his or her options with a doctor.2019-03-04
Do you need glasses for 20 25?
If you were to have a visual acuity of 20/25, you typically won't need glasses or other corrective lenses. Corrective lenses wouldn't change your vision much nor improve your quality of life.2020-01-13
What is 3020 vision?
20/20 vision means that a person can read a certain row of letters on a standard eye chart from 20 feet away. In the United States, 20/20 is widely regarded as “normal” eyesight.
Is 20 30 vision good or bad for a child?
Visual acuity, the accuracy of vision when measured by an eye chart, may still be maturing in a 5-year-old. A preschooler with 20/30 vision can have strong eyesight because it's likely that child's vision will develop naturally into 20/20 by first grade. And visual acuity isn't the only reason for exams.2012-09-13
Should I get 20 40 glasses?
A person with 20/40 vision sees things at 20 feet that most people who don't need vision correction can see at 40 feet. This means that they are nearsighted, but only slightly. A person with 20/40 vision may or may not need eyeglasses or contacts, and can discuss his or her options with a doctor.2019-03-04
What is a bad vision score?
20/30 to 20/60, this is considered mild vision loss, or near-normal vision. 20/70 to 20/160, this is considered moderate visual impairment, or moderate low vision. 20/200 or worse, this is considered severe visual impairment, or severe low vision.