
??. Every 20 minutes look 20 feet away for 20 seconds. A great rule that helps to minimize eye strain ? .
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By Dr. Sherry S. Y. Wong, OD (Simply Eyes Hawaii)
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??. Every 20 minutes look 20 feet away for 20 seconds. A great rule that helps to minimize eye strain ? .
About the author
Dr. Sherry S. Y. Wong is an optometrist at Simply Eyes Hawaii in Honolulu. She provides comprehensive eye exams and helps patients with dry eye, contact lenses, and preventive eye care.