WHAT IS VISUAL ACUITY? Visual acuity is the clarity of your vision. It is measured using a chart on the basis of how you identify the letters from 20 feet away. HOW IS THE 20/20 VISION DETERMINED? 20/20 Vision can be determined by a comprehensive eye exam using a “Snellen” eye chart. It is an …
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INTRODUCTION Contact lenses are thin lenses placed on our cornea to help us see better. They are used to correct vision or simply for cosmetic reasons. Contact lenses are very safe if used properly and is a very effective form to correct the vision. Any kind of carelessness whether not keeping the lenses clean or …
INTRODUCTION Blurry vision comes from a stem problem like migraine or detached retina. Some other reasons can be eye strain which can be mild. It can lack you from your daily work and can cause many troubles in your daily activities. Therefore, consult a doctor even if you have a slight change in your vision …
For centuries, people have sought better eyesight without glasses. And several types of research, studies have been conducted in favor of advocating a healthier lifestyle as a cure for all ailments have recommended eye exercises to provide freedom from spectacles. Eye exercises have been promoted as a “natural” cure for vision problems, including eyesight. Though, …
In our day to day life, we perform different activities becomes a barrier for having a clear vision. We spend hours in front of computer screens. Even eat lots of junk food which can surely affect your vision as well as your eyes. We stay busy with our daily routines and do not focus on …
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Blurred vision refers to a lack of sharpness in vision or the images you are seeing. You can say, it is an inability to see the objects in fine detail. Blurred vision may result from abnormalities such as myopia, nearsightedness, farsightedness, presbyopia, or astigmatism. Such causes can be improved by using corrective lenses (or eyeglasses). …
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Meaning of Low vision aid Low vision aid is optical devices hold a variety of devices, such as a stand and hand-held magnifiers, loupes, and small telescopes. If you have low vision, your official prescription of eyeglasses is usually no longer enough to help with distance and near tasks. What is a low vision? An …
There are a lot of eye tests freely online available, which allow you to examine your eyes free of cost, relaxing in the comfort of your house. As life is growing more obvious with apps for almost everything we know, making our life more convenient, people have been head to believe that an online eye …