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  • Perfect Sight Without Glasses

    William Horatio Bates (December 23, 1860 – July 10, 1931) was an American physician who practiced ophthalmology and developed what became known as the Bates Method for better eyesight, an educational method intended to improve vision by undoing a supposed habitual strain to see. The efficacy of the method is questionable, and his theory that the eye does not focus by changing the power of the lens ... Leer más

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  • Vision without glasses

    This book aims to be a collection of facts and not of theories, and insofar as it is, I do not fear successful contradiction. When explanations have been offered it has been done with considerable trepidation, because I have never been able to formulate a theory that would withstand the test of the facts either in my possession at the time, or accumulated later. The same is true of the theories of ... Leer más

    $2.99 USD