A Clinical Comparison of Two Daily Disposable Contact Lenses.

The objective of this study is to evaluate the clinical performance of two daily disposable contact lenses.

Inclusion Criteria:

• Age: 18 years to 45 years

• Current daily soft contact lens as habitual optical correction:

• Refraction:

  • Best sphere (corrected for back vertex distance) -1.00 to -6.00D
  • Cylinder 0.00 to - 0.75D

• Best spectacle corrected visual acuity of 6/9 or better in each eye

• Willingness to adhere to the instructions set in the clinical protocol

• Signature of the subject on the informed consent form

Exclusion Criteria:

• Systemic or ocular allergies which might interfere with contact lens wear
• Systemic disease which might interfere with contact lens wear
• Ocular disease which might interfere with contact lens wear (e.g. hypoesthesia, insufficient lacrimal secretion)
• Use of medication which might interfere with contact lens wear
• Active ocular infection
• Use of ocular medication
• Significant ocular anomaly
• Presence of two or more corneal scars in either eye
• Pregnancy or lactation
• Any medical condition that might be prejudicial to the study
• Participated in any other clinical studies in the past month
• Currently wears monovision