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Approved by Sterling IRB IRB ID: 7405-SPKeh

Toric Light-Adapting Contact Lens Study

Why are we doing this study? To evaluate the vision, comfort and handling of contact lenses that adapt to changing lighting conditions

Who can be in the study? Eligibility Criteria: 

Aged 18 to 39 years old,

Current soft contact lens wearers,



 Glasses prescription includes astigmatism, and  Good vision in both eyes

Further screening questions will be asked prior to scheduling an appointment.

What the study involves: This 4-visit study will ask subjects to wear two different types of soft toric contact lenses. A 6- week supply of investigational lenses and solution will be provided at no cost

Will you directly benefit from the study? Participation in this study does not directly benefit subjects

Other things you should know about the study: Subjects may be compensated up to $350 for their time.

Principal Investigator: Dr. Sharon P. Keh

For more information, contact the Clinical Vision Research Center

TLC Website Language Final 17JUN2019