The following PDF articles will provide you with more information. To read the articles please download the PDF reader application. Click on the PDF icon to the left.

 The New AstraScan XL Excimer | Download Article | 4.8 MB

 Asphericity, Spherical Aberrations  | Download Article | 2.1 MB

  LaserSight Custom Ablation | Download Article | 4.4 MB

 Customized Ablation with AstraPro  | Download Article | 2.2 MB

 Topography - Guided Treatment  | Download Article | 10.6 MB