Have you ever heard of the term 20/20 vision? Do you know what it means?
20/20 vision is a measure for visual acuity. In ophthalmology that is the ideal average for a human capacity to see. Acuity of vision is the clearness and sharpness of your vision when it is measured at the distance of 20 feet. Eye specialist in Dubai and ophthalmology in Dubai are recommending annual visual checkups in order to test your vision for any sign of abnormalities and vision problems.
What Is 20/20 Vision and How Is It Tested?
Ophthalmology Dubai and eye specialist in Dubai use certain tests to check your vision. There is a 20/20 vision test that is called the Snellen chart. This chart shows letters that decrease in size as you proceed down the chart. The first number 20 stands for the distance of the chart from the measuring point, and the second number stands for the distance at which the smallest letters should be visible. For example if you have 20/20 vision, that means that from 20 feet away you can see the smallest letters that should be seen at 20 feet. If your vision is tested for 20/40 for example that means that from 20 feet away you can only see the smallest letters that should be visible at 40 feet away. So basically, what a person with normal vision would see from 40 feet, you can only see from 20 feet.
Is 20/20 Vision a Perfect Vision?
The answer to this question is no. Ophthalmology in Dubai and eye specialist Dubai say that having 20/20 vision means you have a normal average vision. If you have this vision without visual aids, such are glasses or contact lenses, then your vision is considered to be healthy. Some people can have better or worse vision than 20/20.
Starting with this test, ophthalmology in Dubai and eye specialist in Dubai can help you with any eye problems that may occur. Dubai ophthalmology is very advanced in their services and early detection of any eyesight irregularities can prevent you from losing your vision. Eye specialist in Dubai say that straining your eyes everyday can lead to bigger issues with your vision. Advanced Dubai ophthalmology offers quick and effective eye LASIK procedures for your vision irregularities. Eye LASIK procedures are a safe and easy way to get rid of glasses or contact lenses. With ophthalmology in Dubai and eye LASIK procedures you can get your 20/20 vision back.