Comparing a new eye test device in healthy adults with normal vision
This study tests a new device that measures how your eyes adjust to darkness (called dark adaptation). It's for healthy people with normal vision, to see if the new device gives the same results as an already-approved one.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You must be between 22 and 49 years old.
- You need 20/20 vision or better (with glasses or contacts if you wear them).
- You must have no eye disease or history of eye problems.
- You must be free of serious medical conditions (like heart, lung, or kidney disease).
- You must not have used recreational drugs or abused alcohol in the past 3 months.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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