Contact Lens Trial

Research Study Spotlight

Vision Source Eyecare is enrolling presbyopic patients for a contact lens research study. The study is designed to evaluate the comfort and vision of Total30 Multifocal for Astigmatism contact lenses in current, satisfied Biofinity Multifocal Toric contact lens wearers.

Clinical Research Study

As humans age, their ability to see clearly up close progressively diminishes. This age-related change in vision is known as presbyopia. Many people start to notice symptoms of presbyopia shortly after the age of 40.1

Part of the presbyopic community is also diagnosed with an astigmatism or a misshapen, oval-like cornea or lens.2 People who prefer contact lenses over glasses have limited options when they need correction for both presbyopia and astigmatism. The purpose of this study is to evaluate patients' experience when switching from a Biofinity Multifocal Toric contact lens to a Total30 Multifocal for Astigmatism contact lens.

Patients eligible for enrollment are those currently wearing Biofinity Multifocal Toric contact lenses. If you or someone you know wears these lenses, reach out to our Research Team for more information. Patients who meet the inclusion criteria will be eligible for compensation.

Study Overview:

• Patients over the age of 40 who currently wear Biofinity Multifocal Toric contact lenses

• 3 visits over 1 month

• Up to $375 in compensation

• Exams and contact lenses will be provided at no cost while participating in the study
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Citations:

1. American Academy of Ophthalmology. What Is Presbyopia? EyeSmart. Updated 2024. Accessed 2026 Jul 31.

2. Cleveland Clinic. Astigmatism. Updated 2026 Mar 23. Accessed 2026 Jul 31.