If you have ever visited the eye doctor's office for an eye exam you have probably heard about the Snellen eye chart. This article discusses the purposes of this eye chart. It also explains the limitations of this eye chart in terms of the vision conditions it misses.If you are looking for a natural solution to your vision problems find out why the pursuit of an eye exercise program is useful in correcting vision conditions such as nearsightedness, farsightedness and astigmatism.
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