Astigmatism really was a problem I did not realize until it really turned serious. I did not want to drive at night because of light glow everywhere especially from auto headlights. Vehicles with blue lights and extra driving lights were terrible. Rainy conditions compounded the problem. Reading became more difficult. It required extra light to see the print as well. I would gladly recommend Dr. Wang for any vision concerns. Try to find one of his seminars to attend to gain a better knowledge of his success in helping those who need work. Finally the staff at the center is very well trained and just as nice and friendly as anyone could want or hope for. This is a blessed place to be!!