Air Optix Extended Wear Contact Lenses

Inclusion Criteria:

• Manifest refraction cylinder less than or equal to 0.75 diopter (D) in each eye atbaseline (sphere wearers only);

• Best corrected visual acuity (BCVA) of 20/25 Snellen or better in each eye atbaseline;

• Must have worn or be wearing Air Optix Aqua Sphere, Air Optix plus HydraGlydeSphere, Air Optix plus HydraGlyde Toric, Biofinity Sphere or Biofinity Toric for atleast 3 years in an extended wear modality, as determined by the Investigator;

• Other protocol-defined inclusion criteria may apply.

Exclusion Criteria:

• Any recurrent history or active anterior segment infection, inflammation orabnormality contraindicating regular contact lens wear at baseline;

• Use of systemic or ocular medications contraindicating regular contact lens wear atbaseline and/or during the period of the retrospective chart collection;

• Slit lamp findings, including signs of pathological dry eye, that wouldcontraindicate regular contact lens wear;

• Other protocol-defined exclusion criteria may apply.