New contact lens study (Study ID: PUG)

What are we trying to learn?

There is evidence that contact lens wearers experience higher prevalence of symptoms of eye strain, eye fatigue or blurred vision compared to non-lens wearers when using digital devices. The purpose of this study is evaluate the performance of a new daily disposable contact lens in individuals who use digital devices for at least 6 hours per day.

About the study

If eligible, you will be asked to follow the study instructions and attend the following visits.

  • Visit 1 – Screening to determine eligibility– 1 hour
  • Visit 2 – Baseline measurement & product dispense – 0.5 hours
    *Visit 1 & 2 are completed on the same day, back-to-back.
  • Visit 3  – 2-week-follow-up visit & study exit – 1 hour

You will also be asked to complete at-home questionnaires between visits – 0.5 hours

Total time commitment3 hours

The visits will include standard clinical procedures that you might encounter when you attend an eye exam.

What are the requirements?

  • You are between 18 and 40 years of age
  • You currently wear contact lenses at least 5 days/week, 10hrs/day
  • You use digital devices at least 6 hours/day


In appreciation of your time you will receive up to $60. Parking passes will be provided as required.

How to participate

If you are interested in participating, please create a volunteer profile at the link below and we will contact you with more information. If you are already a registered CORE volunteer, please email and mention the study name PUG. You will be provided with all relevant study information prior to study enrollment and you are under no obligation to participate. 


Time Commitment

Start Date

End Date