Just like your body, your eyes and vision change over time. Changes in the eye’s focusing ability for new vision is called presbyopia. The School of Optometry & Vision Science conduct studies for healthy eyes, and the eye conditions of presbyopia. View our current studies.
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The research study is looking to recruit people who meet the following criteria:
- Healthy individuals aged 18 years or older who do not have any eye problems or symptoms.
Participants meeting the following criteria will be excluded from the study:
- History of ocular surgeries and trauma within the last three months, dry eye disease, current contact lens use, history of epilepsy or seizures.
Participants will be asked to complete the following research activities if they agree to participate:
- Attend two study visits at the School of Optometry and Vision Science, ºÚÁÏÍø´óʼÇ.
- Each visit will take 45 minutes to complete the eye examination and tear collection.Â
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The research study is looking recruit people who meet the following criteria:
- 18 - 50 years old
- Refractive error (glasses prescription) no greater than +/- 6.00D spherical equivalent and no greater than +/- 3.00D cylinder.
- Good vision (VA at least 6/6 right and left)
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The research study is looking recruit people who meet the following criteria:
- Individuals ≥ 18 years old
- Able to read and comprehend English and give informed consent as demonstrated by signing a record of informed consent.
- Willing to follow the procedures informed by the investigators