Assessing Fitting Guides in Alcon Multifocal Contact Lenses

Inclusion Criteria:

- Sign informed consent;

- Normal eyes;

- Current full-time soft contact lens wearer needing presbyopia correction;

- Willing to wear lenses for a minimum of five days per week, six hours per day, and
attend all study visits;

- Other protocol-defined inclusion criteria may apply.

Exclusion Criteria:

- Use of systemic or ocular medications for which contact lens wear could be
contraindicated as determined by the Investigator;

- Eye conditions (past or present) as specified in the protocol;

- Currently wearing Alcon multifocal (MF) contact lenses;

- Only one eye with functional vision;

- Contact lens wear in one eye only;

- Use of mechanical eyelid therapy or eyelid scrubs within 14 days before Visit 1 and
not willing to discontinue during the study;

- Other protocol-defined exclusion criteria may apply.