* Ruiz LA et al. Intrastromal Correction of Presbyopia Using a Femtosecond Laser System. Journal of Refractive Surgery 2009;25;847-854. Mike P. Holzer, MD; Annett Mannsfeld, MSc; Angela Ehmer, MSc; Gerd U. Auffarth, MD Early Outcomes of INTRACOR Femtosecond Laser Treatment for Presbyopia (CE study results) Journal of Refractive Surgery 2009;25:855-861.
^ Subject to suitability—results can vary for each individual.