Most people will experience an eye screening when they first start to look after their eyes. This could be at school, work, or the DMV. An eye screening is essentially a test that determines if your eyes can see 20/20.
An eye screening can help you determine whether you have a prescription or not, but it does not determine your eye health. Even if your eye screening passes and you see 20/20, an annual exam should be done to ensure that your eyes are healthy.
You can also look for the best artificial intelligence vision screening device online.
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During an eye exam, the doctor does more than just determine the prescription for your contacts and glasses. Your eye doctor can detect health problems early and help you avoid chronic diseases like diabetes and high blood pressure. Many vision and eye problems are not obvious and may go unnoticed.
A small portion of the time spent during an eye exam is actually used to determine your prescription. A majority of an eye exam's testing time is spent on tests such as retinal evaluation, visual field, tonometry, and retinal evaluation.
These are just some of the many ways your eye doctor can assess your overall health.
- Eye diseases include glaucoma and diabetic retinopathy.
- Refractive error: farsightedness, nearsightedness, astigmatism, presbyopia
- Other diseases: High blood pressure and high cholesterol
- Focusing on problems, strabismus, and amblyopia
Your eye exam may include prescriptions for contact lenses or glasses to correct refractive errors. Vision therapy and medical treatment for eye diseases are also possible.
Regular eye exams are essential for clearer vision, early detection, and preservation of your vision for the rest of your life.