In particular, the National Institute of Occupational Safety and Health recommends that computer users should have an eye exam before they start working on a computer and once a year thereafter. Booking an Eye ExamĬomprehensive eye exams can reveal a lot about your environment, health and daily habits that are causing your eye strain. In Vancouver, image.ca offer comprehensive eye exams for under $90, and these exams are often covered by medical insurance-so it’s worth it to get one at least every year. Your doctor can run tests to see if there are any other medical issues causing the problems, but only an optometrist can diagnose digital eye strain or more severe blue-light related issues such as macular degeneration. The most important action you can take if you experience any of these symptoms is to see a doctor and an optometrist. Too much screen brightness How to Correct and Reduce Eye Strain While the colors for your computer screen affect your eyes, there are several other causes too. Know When You Suffer from Digital Eye Strain | SymptomsĮye strain symptoms are varied, but some of the more common ones include: The sun is the largest source of blue light for our eyes, but there are many other sources too, including: In fact, Blue light can be so detrimental to the eyes, that several medical studies, including a study by Molecular Vision in 2016, have found that it can lead to macular and retinal degenerations. Certain colors on the spectrum, like blue light, are harder on the eyes because they have shorter wavelengths and are high energy.īlue light also flickers more frequently on computer screens’ LED backlight controllers, and this flickering causes more eye fatigue than other colours like red or orange.īlue light also reaches deeper into the eye, causing damage to the retina. The spectrum of colors from your computer screen are varied, and so are these colours’ wavelengths. How Colors on Your Computer Screen Cause Strain for Your Eyes Luckily, there are many easy ways to prevent this, and applying them will ensure that your eyes stay healthy and strain-free throughout your lifetime. It’s true! In our technology-obsessed world, many of our devices with screens are causing a modern form of eye strain that, when left unchecked, can lead to major eye and medical problems such as blurred vision, headaches and macular degenerations. Those are our top 5 tips for you and your laptop.Did you know that having the wrong colors for your computer screens can cause strain on your eyes? Give your laptop a few minutes to adjust before turning on. When moving from a cool air-conditioned office to the sweltering outdoors, or vice -versa, try to have your computer completely turned off to help with the transition. Have you ever jumped into a cold pool on a warm day, or left a hot tub in winter? The drastic change in temperature shocks your body. Shut down when moving between hot and cool temperatures Many laptops have built-in water damage sensors, so even if you laptop is not permanently damaged, moisture could trigger the sensor and void your warranty.ĥ. Even a little bit of water can short out circuits. As we all know, technical devices don’t play well with water. As humidity rises, condensation can build up in your laptop. If you plan to work out in the fresh air, sit down in the shade. Plus, sunlight causes glare on screens, which can be more straining on your eyes. Short periods of exposure are fine, but long exposure should be avoided. If you have no choice but to leave your laptop in a car, shut it down completely.īesides heat related damage, direct sunlight (UV radiation) can damage screens, in particular older LCD screens. It’s better for it to be in a bag with you, than cooking in the car. Carry your laptop with you on warm – hot days. A few short periods of exposure to excessive outdoor heat can cause a reduction in battery life.Įven on a warm day, the temperature inside your car can reach over 95 degrees Fahrenheit. If the temperature outside exceeds 95 degrees, the heat can cause hard drive components to expand which can cause failure and permanent hardware damage. Most laptops are designed to work in these outdoor temperatures. We have a few helpful tips here to keep your laptop and valuable files secure and cool through the summer.ġ. Laptops are especially vulnerable to overheating because their compact design does not allow for as much air flow compared to the typical desktop computer.
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