When you go to your general practitioner for a checkup or a physical, you should make sure to ask for an eye exam. Even if you don’t think that you are having vision problems, you should still work with your doctor on your vision. Your vision can degrade due to many different factors. Some people see vision problems due to general age; others might experience them due to eye strain or illness. If the change is gradual enough, you might not even notice the difference. That’s why you need to talk with your general practitioner about whether you need to see an optometrist.
Vision Test
The most basic type of vision test is the eye chart. Typically, you will stand twenty feet away from an eye chart and cover one of your eyes. You’ll then read as much of the chart as you can. There are differently sized letters that will indicate what your vision is. 20/20 vision is considered perfect vision, but that’s not really the case. You might have 20/20 vision and still need to see an optometrist in Smyrna, TN.
If you think that you’re having vision issues, you should click here to schedule an appointment. There are many different types of vision issues that might occur even in someone with 20/20 vision.
20/20 Sight
Having 20/20 vision means that you see at twenty feet what most people see at twenty feet. However, you could still have problems with focusing close to your face or problems with your peripheral vision. There are many kinds of vision problems that need to be corrected. Only a good optometrist will be able to diagnose them and treat them. The most common problem is astigmatism, which is a misshapen eye lens that does not direct light evenly to your eyes. It’s very common and usually treatable.
