Evaluation of Approved and Investigational Contact Lenses

Exclusion Criteria

• •Potential subjects who meet any of the following criteria will be excluded from participating in the study:
• •1. Currently pregnant or lactating (subjects who become pregnant during the study will be discontinued).
• •2. Any systemic disease, autoimmune disease, or use of medication, which may interfere with contact lens wear. This may include, but not be limited to, diabetes, hyperthyroidism, recurrent herpes simplex/zoster, Sjögren's syndrome, xerophthalmia, acne rosacea, Stevens-Johnson syndrome, and immunosuppressive diseases or any infectious diseases (e.g. hepatitis, tuberculosis).
• •3. Use of any of the following medications within 1 week prior to enrollment: oral retinoid isotretinoin (e.g. Accutane), oral tetracyclines, topical scopolamine, oral (e.g., Chlor-Trimeton, and Benadryl) and ophthalmic antihistamines, oral phenothiazines (e.g., Haldol, Mellaril, Thorazine, Elavil, Pamelor, Compazine), oral and ophthalmic Beta-adrenergic blockers (e.g., Propranolol, Timolol, and Practolol), systemic steroids, and any prescribed or over the counter (OTC) ocular medication.
• •4. Entropion, ectropion, extrusions, chalazia, recurrent styes, glaucoma, history of recurrent corneal erosions, aphakia, or moderate or above corneal distortion.
• •5. Any previous, or planned, ocular or intraocular surgery (e.g., radial keratotomy, photorefractive keratectomy (PRK), LASIK, etc.).
• •6. Any Grade 3 or greater slit lamp findings (e.g.., edema, corneal neovascularization, corneal staining, tarsal abnormalities, conjunctival injection) on the FDA classification scale, any previous history or signs of a contact lens-related corneal inflammatory event (e.g., past peripheral ulcer or round peripheral scar), or any other ocular abnormality that may contraindicate contact lens wear.
• •7. Any known hypersensitivity or allergic reaction to Optifree®PureMoist® multi-purpose care solution or Eye-Cept® rewetting drop solution
• •8. Any ocular infection, allergy or clinically significant ocular disease (e.g. corneal edema, uveitis, severe keratoconjunctivitis sicca, ocular hypertension), or ocular conditions (e.g. strabismus), which might interfere with the study.
• •9. Any corneal distortion resulting from previous hard or rigid gas permeable contact lens wear.
• •10. Toric, extended wear, monovision or multi-focal contact lens correction.
• •11. Participation in any contact lens or lens care product clinical trial within 30 days prior to study enrollment.
• •12. Participation in clinical trials involving the Test lens within 3 months prior to study enrollment.
• •13. History of binocular vision abnormality or strabismus.
• •14. Employee, relative or friends of employees of any ophthalmic company, or investigational clinic (e.g., Investigator, Coordinator, Technician).