When you go to a checkup at your general practitioner or if you have a physical, you are likely to have an eye exam. The typical eye exam is a simple test of putting a spoon over one eye and reading the letters that you see on the vision board. If you’ve never been fitted with corrective lenses, anything less than 20/20 vision is likely an indication that your vision is getting worse and you need to see an optometrist. If you are slightly below 20/20 vision, you don’t necessarily need to see an eye doctor.
20/20 Vision
The simplest way to determine your vision is with a vision test on a board of letters. The term “20/20 vision” means that you see at twenty feet what someone with normal vision sees at twenty feet. For example, if you have 20/100 vision, you see at twenty feet what someone with normal vision sees at 100 feet. However, having 20/20 vision does not mean that you don’t need to see an optometrist in Huntsville, AL.
There are different kinds of vision problems that can occur even if you have 20/20 vision. For example, someone with 20/20 vision could have trouble focusing on things that are closer than twenty feet or things that are in the peripheral vision. If you have any of those problems, you should visit Specs of Madison.
Declining Vision
If you have corrective lenses, you should always take the vision test without the lenses. You will need to measure if your vision is declining. If your vision is declining or if you haven’t been to an optometrist in over a year, you need to schedule an appointment. Most doctors recommend that you have a vision appointment at least once a year.
Also, if your vision does not change over the course of a few appointments, you could be a candidate for corrective surgery. That’s more reason to see a doctor. Click here for more details.
