Fortunately, it can be remedied with a helpful trick called the 20-20-20 rule:Įvery 20 minutes, look at something 20 feet away for 20 seconds. If you have, it’s likely the result of eye strain, which happens when your eyes get tired from intense use. Taking a brief 10-minute rest every half hour or so, or adopting the 20-20-20 rule, can help prevent eye. Running Eye Strain: Stroll to grab a cup of coffee to have a breakĪfter or during a long day of working at a computer, have you experienced any of the following problems? Adjustable ASUS Blue Light Filter Rest Reminder. Run Eye Strain: Stroll to grab a cup of coffee to open Webview Panel 实现思路 Higher values mean the item should be shown more to the left. Allows you to countdown time from 20 min to zero. FREE delivery Tue, Feb 14 on 25 of items shipped by Amazon. Whether to show information when finish a workingTime SuLiao Sand Timer 20 Minute Hourglass for Kids, Large 6.3 Inch Unbreakable Hexagon Sand Clock, Purple Plastic Sand Watch 20 Min, Colorful Hour Glass Sandglass for Classroom Games Kitchen (Pack of 2) 4.4 out of 5 stars 88.
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