Laser Vision Centers, Inc.
Provides state of the art refractive laser equipment and related support services to eye surgeons who perform surgical procedures to correct certain vision disorders. (Nasdaq: LVCI). http://www.laservision.com/
VISX, Incorporated
Designs, develops and manufactures excimer refractive surgical systems designed to recontour the front surface of the cornea of the human eye. (Nasdaq: VISX). http://www.visx.com/