Dr. Bui was certified in performing laser vision correction in 1998. He has been providing the latest state-of-the-art techniques in laser vision correction to give you the best result. Dr. Bui offers the advanced WaveLight® EX500 Excimer Laser. The WaveLight® EX500 provides the fastest refractive surgery platform in the United States. With speed, you also will get the best precision and customization for a superb outcome.