You might look a little spacey, but your eyes should feel a lot better at the end of a long day. While you do that, make sure to blink completely. Other than the mismatched brightness, the display appears to be working. The patch remains visible regardless of backlight brightness but becomes less visible as the image on screen darkens (it becomes almost imperceptible when a black image is being displayed). “Every 20 minutes, look at something 20 feet away for 20 seconds,” he says. About a week ago, I noticed this bright patch in the corner of my laptop screen. To prevent this, Rosenfield recommends the “20-20-20 rule” (which you’ve definitely heard about a thousand times but totally don’t do). ![]() “So it’s not about blinking less, it’s about not blinking completely.” These blinking issues make it difficult for the eyeballs to stay moist. “The way people blink when looking at these devices-the upper lid doesn’t come all the way down,” he explains. Your eyes actually blink differently when they’re focused on screens, Rosenfield says. If you do have a reflective screen, close the blinds.įinally, and most importantly, you need to take regular breaks from staring at your screens in order to give your eyes time to rest and rehydrate. If you have a big window in your office, you probably want it facing your back-assuming you don’t have a reflective screen that will ricochet glare back into your eyes. ![]() Especially if you spend most of your day staring at a screen, you want a pair of glasses crafted specifically for that purpose.Īlso, be aware of your screen’s position in relation to bright light or reflections. “A pair of glasses for general use or reading may not be appropriate for computer use,” he says. Rosenfield also stresses the importance of customizing your eyeglass or contact-lens prescription for screen use.
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