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EGN calculations are based upon the results of several saved
tests for a given individual and are available on their personal
dashboard. As a result, each user must have a separate EyeQue
membership.
Clean between users
Clean the VisionCheck device eye cup with rubbing alcohol
between users. Remove and/or allow the rubbing alcohol residue
to evaporate before bringing the device eye-cup to the eye.
Contraindications
The VisionCheck device should not be shared with users that are
known to have, or exhibit signs or symptoms of, an eye infection.