“As your cornea becomes less lubricated, things become blurry, your eyes feel gritty, and your eyelids may droop a little bit as they try to protect against the dryness. Murray, M.D., president of the American Society of Retina Specialists. Blinking less frequently while on the computer exacerbates the problem, says Timothy G. Lubricate your eyesĪs we get older, our tear production declines and increases our risk for dry eyes. Now it can be hard to remember to do that, but even if you give your eyes a break once or twice an hour, it can really help,” she says. “In ophthalmology, we have a rule for computer time that every 20 minutes you should look at something about 20 feet away for 20 seconds. You can avoid digital eyestrain by simply giving your eyes a break at regular intervals, Coleman says. So instead of buying a special pair of glasses you don't need, follow these steps: Apply the 20/20/20 rule “Under normal circumstances, we blink about 15 times a minute, but we blink half of that to one-third of that amount when using digital devices. "When you're at the computer, you're focusing, and research shows that your blinking frequency decreases,” she says. Or more specifically, not blinking when you're staring at your screens, Coleman says. So what is to blame for your tired, bleary eyes? Blinking. Indeed, a 2019 study published in Optometry and Vision Science found that blue-blocking filters were no more effective in reducing digital eyestrain than neutral light filters that don't block out blue light. "The literature shows there is no evidence of any harm from blue light to the eyes,” Coleman says, “and there's no evidence that shows blue-blocking lenses or filters make any difference at all." Coleman, M.D., president of the American Academy of Ophthalmology (AAO) and professor of ophthalmology at the University of California, Los Angeles. While it's true that hours spent staring at your screens can cause all those problems, the blue light isn't to blame, says Anne L. Manufacturers of computer glasses claim that too much exposure to blue light can lead to dry eyes, blurred vision, eye fatigue, headache and other symptoms of digital eyestrain. Most computer glasses are designed to filter out blue light - high-energy light rays emitted from the display screens on your computer, tablet and phone. But what do these glasses really do? Are they worth buying? No matter what tools you need to make working anywhere simple and seamless, Targus is here to help.En español | As the coronavirus pandemic has driven many of us online for work, meetings and even socializing, sales of computer glasses are on the rise. Targus has created a number of other security and protection options, from universal cable locks to tempered glass screen protectors. When we design and develop our privacy screens, we consider more than just the on-screen data you might be working with. Additionally, several of our computer privacy screens were designed to include unique features such as reversible screens, reusable adhesive strips, screen protector functionality, and widescreen compatibility. While many of our screens are made for specific computer brands, like HP and Lenovo or the MacBook Pro Series, we do offer options that are universal. Anti-microbial: helps prevent bacteria growth on select privacy screen models.Comfortable viewing with blue light filters.Easy installation with magnetic attachments.Explore Targus’ innovative privacy solutions and discover styles built specifically for your computer’s make and model. With screen sizes that range from 9.7” to 30”, we have options for every device, from tablets to laptops. Whether you work during your commute or spend time working in a coffee shop, the sensitive information on your screen stays safe from onlookers when you use Targus privacy screens. Protect your privacy with high performance privacy screensĪt Targus, we know that privacy is critical for a business person on the go.
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