Comfort Evaluation of a New MPS vs. Replenish in Contact Lens Patients

To compare corneal staining after contact lens instillation with a new MPS vs. RepleniSH

Inclusion Criteria:

1. Patients 18 yrs or older
2. Males or females
3. Any race or ethnic background
4. CL patients using MPS products currently
5. Patients using Contact Lenses habitually (at least 1 month)

Exclusion Criteria:

1. Corneal refractive surgery within 6 months of this study.
2. Contact lens use on day of examination.
3. Corneal ectasia.
4. Current use of Restasis