TLC is North America's largest LASIK provider, having performed more than 2.2 million laser eye surgery procedures since our founding nearly 20 years ago. We are a longstanding leader in LASIK technology. Because safety and effectiveness are so important to us, we've made significant investments in the cutting-edge technology we know you deserve. Only TLC offers the TLC Lifetime Commitment. In the unlikely event a LASIK enhancement is needed down the road, as your eyes change, this program provides qualified patients no-charge, same-technology enhancement procedures for life. This commitment will be honored at any of our participating LASIK eye centers across the United States and Canada. The ways in which we work with our patients primary eye doctors, both before and after their LASIK procedure, are unique. We believe this team-based care helps ensure a safer and more effective surgical outcome.