Patient Reported Outcomes With WaveLight Plus LASIK

Inclusion Criteria: * Between the ages of 18 and 39 * Meet the standard care requirements for LASIK * Spherical equivalent (SE) more than -1.00D and up to -9.00 diopters * Myopia ≤ -8.00 sphere (in minus cylinder format) and up to -3.00D astigmatism * SE difference between the manifest refraction and the Sightmap measured SE being less than 0.75D * Minimum residual stromal bed thickness of 250 µm * If currently wearing contact lenses: * Soft CTL wearers discontinue for minimum 3 days * RGP CTL wearers discontinue for 1 month per decade of wear * Stable refraction (2 consecutive manifest refractions within 0.25 SE) * Stable K readings (2 consecutive K readings in 2 consecutive visits) * Willing and able to complete all post-operative visits * Pre-surgery BCDVA of 20/20 (0.00 logMAR) or better in each eye.Mesopic pupil size ≥ 4.5mm Exclusion Criteria: * Subjects with any prior ocular surgery * Subjects with topographic evidence of keratoconus, or ectasia * Subjects with autoimmune diseases * Subjects who are pregnant or nursing * Systemic disease likely to affect wound healing, such as diabetes and severe atopy * Any ocular disease (including un-controlled dry eye) which in the investigator's opinion would affect the outcome of refractive surgery