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Tell Your Loved Ones 'Eye' Care By Doing This

Tell Your Loved Ones 'Eye' Care By Doing This
From Lifehack - November 13, 2017

For better or for worse, we all work on our computer screens for hours a day; many of us with desk jobs use it all day. One major downside is the way in which the blue light from the screen tires our eyes. But this all seems inevitable at this point. If not our computers, then our smartphones or iPads or tablets.For better or for worse, we all work on our computer screens for hours a day; many of us with desk jobs use it all day. One major downside is the way in which the blue light from the screen tires our eyes. But this all seems inevitable at this point. If not our computers, then our smartphones or iPads or tablets.

What does blue light do to our eyes?

The harm that blue light can do to our eyes has been well-documented. Not only does it cause eyestrain and disrupt our sleeping patterns, but it can also directly harm our retinas and increase the speed of macular degeneration.

There is blue light in sunlight and in most light sources, and its important for our eye health. But there is a point where it becomes harmful. These days, people use digital devices and modern lighting more and more often. While CFLs emit a high level of harmful blue light (25%), LEDs release even more (35%). By 2020, it is estimated that 90% of our light sources will be LED lighting.

Whats more, there is evidence that modern lighting habits are causing harm to our vision. Cataracts and macular degeneration have increased among the baby boomer generation. And if its really about modern lighting, then younger generations will experience even higher rates of macular degeneration. It turns out that all the screens in our lives probably do ruin our eyes!

How F.Lux help you adjust the brightness and colour based on your timezone?

You can help ameliorate some of the problems with blue light by using the app F.lux. This simple but super-effective app balances a friendly interface with just the right number of features to help you rest better. Its a simple concept: install onto your computer or other device, set it to your time zone and your preferences (based on when you fall asleep and wake up), and your screen will automatically adjust by removing blue light as you get ready to sleep.

As shown in the above screenshot, there are various modes you can choose from. Recommended colors is the best option for most people, but you can also try Classic f.lux, which doesnt make your screen look quite as red-orange in the evening. There are also close to the equator and working late options, and you can also choose Custom colors to totally adjust based on your preferences.

Most importantly, you can choose what time you wake up. This is when the blue light will be added into the screen, as its closer to actual sunlight. If you spend a few weeks with this app youll find what fits your personal needs best.

See how much different your screen colour could be by using F.lux

Install F.lux and Protect Your Eyes Now

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