In the 1920’s Dr. William Bates, an ophthalmologist, proposed the Bates technique to improve vision and reduce dependence on eyeglasses. More...
For most of the last century, testing vision meant giving the patient the choice between two lenses, the old “which is better one or two”.
The structural elements of the iris, the colored part of the eye, consist of thin fibers of muscle and connective tissue, which are essentially clear.
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