Air Optix® Night and Day® Aqua Daily Wear

Inclusion Criteria: * Normal eyes, as determined by the Investigator * At the time of the 1-year visit, subject was prescribed and wearing AONDA contact lenses or PV2 contact lenses in both eyes in a daily wear modality for at least approximately 1 year without changing wear modality * Baseline and 1-year visit charts available * Other protocol-specified inclusion criteria may apply Exclusion Criteria * Any recurrent history or active anterior segment infection, inflammation, abnormality, or disease contraindicating regular contact lens wear present at Baseline * Use of systemic or ocular medications contraindicating regular contact lens wear at Baseline * History of refractive surgery or irregular cornea * Other protocol-specified exclusion criteria may apply