Dr. William H. Bates, Ophthalmologist discovered and perfected Natural Eyesight Improvement. He discovered the natural principles, true, normal function of the eyes (visual system) and applied natural methods, relaxation to return the eyes, eye muscles, nerves, mind/brain, (entire visual system) to natural, normal function with healthy eyes and clear vision. The Bates Method of Natural Eyesight Improvement. He cured; unclear close and distant vision, astigmatism, crossed, wandering eyes, cataracts, glaucoma, and other eye conditions. Natural Eyesight (Vision) Improvement was practiced years be...