Can a yellow phone screen save your eyes?
NCT ID NCT07340359
Summary
This study tested whether a special yellow-light, anti-glare phone screen could reduce eye strain and dry eye symptoms caused by prolonged reading in dim light. Seventy volunteers with normal vision read e-books for two hours on phones with either the special screen or a standard screen. Researchers measured symptoms like dryness and visual fatigue before and after to see if the special screen offered any protection.
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Contacts and locations
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Locations
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The Second Affiliated Hospital Zhejiang University School of Medicine (SAHZU)
Hangzhou, Zhejiang, 310000, China
Conditions
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