Pilot Dispensing Evaluation of a Plus Power Lens

Inclusion criteria

• The subject must be at least 18 years of age and no more than 45 years of age.
• The subject is a current spherical soft contact lens wearer and willing to wear the study lenses on a daily wear basis for the duration of the study (defined as a minimum of 6 hours with a minimum of at least 1 month's wear prior to the study).
• The subject's optimal verified spherical equivalent distance correction must be between +1.00 and + 6.00D.
• Any cylinder power must be ≤ 0.75D.
• The subject must have visual acuity best correctable to 20/25+3 or better for each eye.
• The subject must read and sign the Statement of Informed Consent.
• The subject must appear able and willing to adhere to the instructions set forth in the clinical protocol.

Exclusion criteria

• Ocular or systemic allergies or disease which might interfere with contact lens wear.
• Systemic disease or use of medication which might interfere with contact lens wear.
• Clinically significant (grade 3 or 4) corneal edema, corneal vascularization, corneal staining, or any other abnormalities of the cornea which would contraindicate contact lens wear.
• Clinically significant (grade 3 or 4) tarsal abnormalities or bulbar injection which might interfere with contact lens wear.
• Any ocular infection.
• Any corneal distortion resulting from previous hard or rigid gas permeable contact lens wear.
• Pregnancy or lactation.
• Diabetes.
• Infectious diseases (e.g. hepatitis, tuberculosis) or an immuno-suppressive disease (e.g. HIV).
• Habitual contact lens type is toric, bifocal, in monovision contact lens wear, or is worn as extended wear.
• Need any near correction.