Investigational Multi-purpose Contact Lens Care Solution.

This study compares an investigational contact lens care multi-purpose solution to a currently marketed multi-purpose solution.

Inclusion Criteria:

• must be an adapted contact lens wearer
• best corrected distance visual acuity must be 20/25 or better in each eye
• must be wearing their habitual lenses on a daily wear basis
• must be willing to refrain from swimming during the study

Exclusion Criteria:

• any systemic diseases that may interfere with contact lens wear
• any clinically significant ocular disease
• any ocular infection
• use of certain medications
• any grade 2 or greater slit lamp findings
• any know sensitivity to marketed contact lens care solutions
• currently pregnant or lactating
• monovision corrected