If you want to learn more about the Bates method for improving your vision, and any other specific eye exercise program that you might be interested in, please check out the Bates website. There is plenty of information there to help you make educated choices regarding the use of any eye exercise program you are considering. You may even find that this method can increase the effectiveness of conventional prescription eyeglasses. Who knows? Maybe someday you can regain your perfect vision and never have to wear glasses again.