In addition to these eye tests, the optometrist may use an eye pressure test (or “puff-of-air” test), dilated pupillary exam, and slit lamp exam. This can also help determine whether you have any peripheral vision issues. Another test is the eye movement test, in which the eye doctor will wave something around in front of your eyes to assess how your eyes operate in unison. The optometrist might also shine a light in your pupils to see how they react. They might ask you to point out letters on an eye chart, which can help determine whether you have any refractive issues, such as astigmatism, hyperopia, myopia, or presbyopia. and Puerto Rico, employing Independent Doctors of Optometry with multiple specialties.ĭuring your eye exam, the eye doctor may use several tests to assess how clear your vision is at different distances. For Eyes has more than 110 optical locations between the U.S. How can you find out if you have 20/10 vision?Ī comprehensive eye examination is vital to test your vision. Some people may not even need glasses unless they have beyond 20/30 or 20/40 vision. Having worse than 20/10 vision doesn’t mean you have vision issues, either. Your eyesight can change throughout your life, so it’s important to get your eyes checked every year by an optometrist. Remember that just because you have 20/10 vision doesn’t mean your vision is perfect. That means that what looks clear to you at 20 feet won’t clear up for them until they move 10 feet closer. You have a 10-foot advantage of vision over people with 20/20 eyesight. This level of visual sharpness means that your eyesight is better than others when tested using an eye chart 20 feet away from your face. By many standards, it’s considered phenomenal. If you haven’t had any vision issues, and it’s easy for you to see things on the eye chart, you likely have better than 20/20 vision-maybe even 20/10 vision.
![2020 vision chart 2020 vision chart](https://i.pinimg.com/736x/75/8b/73/758b73b6f1e3b130c55f7a18a6f8e74d.jpg)
![2020 vision chart 2020 vision chart](https://i.pinimg.com/736x/ac/26/af/ac26af76abd7f98b05338ad08a18cb37.jpg)
![2020 vision chart 2020 vision chart](https://i.pinimg.com/originals/0e/68/7f/0e687f8981caa761f7f9671dd67540ac.jpg)
With 20/20 vision being a baseline, your optometrist may give you multiple eye tests to see where your eyesight falls. Eye doctors use 20/20 vision as a standard for the average person’s vision, and when performing a comprehensive eye exam on your eyes, they’ll use it for you, too. Your visual acuity can affect many things in your life, from how you perceive images to how close you need to be to see them in the first place.