5 ways to prevent eye strain

David B. Grenet, an ophthalmologist at the Sheeley Eye Institute, USA, recommends prevention. Eye strain and today thetaradev.com Have gathered to tell friends 1. Use digits 20-20-20 When your friends use their eyes or stare at the screen for 20 minutes, then take their eyes away from the screen. Then look directly at something that is 20 feet away for 20 seconds, or you can rest your eyes every 1 hour instead. David also suggested that If using a wireless keyboard and using a computer With a large screen will help your eyes stay farther away…

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