Ways to Reduce Blue Light on Your Computer Screen
You will want to reduce the color temperature on your display, as this lowers the blue light emissions, and is easier on your eyes.ġ. How Different Colours on Your Computer Screen Can Reduce StrainĬonsidering the negative effects of blue light on your eyes, it’s important to manage the colors you see on your computer screen. Note the amount of exposure you get to sunlight, and the type of sun protection you use for your eyes.Note the type of lighting you use at work and at home.Note how close you are to your computer screen on average.Note how much computer and screen time you engage in on a daily basis.It’s also important to note some important environmental and computer-related details before your exam. 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.
Best night time screen filters for mac how to#
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. Night mode, or dark mode, is a setting offered on many digital devices to decrease screen brightness and reduce eye strain in the process.Did you know that having the wrong colors for your computer screens can cause strain on your eyes? This also means too much blue light exposure late at night from phones, tablets or computer screens can disrupt our ability to fall asleep.īecause blue light has been proven to affect the body’s circadian rhythm, our natural wake and sleep cycle, limiting screen time to one to two hours before bed and using night mode on electronic devices is a good idea for minimizing blue light exposure affecting our ability to fall asleep. Blue light-whether from the sun or from the screens we use-wakes us up and stimulates us. You may have experienced trouble falling asleep after staring at your phone or other digital devices right before bed.
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