上次去验光师那里，说配的眼镜有个功能对显示器的光有些保护作用，但是忘记名字了，有谁知道的？
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My apology, please see below.
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长期看电脑的可以带Polarized 的平光镜么？有多大好处？
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千万别做
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胡说八道
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你试试偏光镜看显示屏就知道了，基本什么也看不清
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Sorry I misunderstood, you mean to block blue lights from computer?
Polarised glasses are to reduce glare, more for outdoor sunglasses, not good for computer use.
http://www.reuters.com/article/u ... USKCN0IC21W20141023
http://www.allaboutvision.com/sunglasses/polarized.htm
http://www.opsm.com.au/frames/prescription-lenses
Blue light lenses
With a technical name of ‘Crizal Prevencia’, this coating helps reduce harmful blue light emitted by the electronic devices we use day to day. Over time, blue light can have an impact on the retina and has been associated with age-related Macular Degeneration^. Continuous use of digital devices can lead to a variety of eye strain symptoms such as tired or dry eyes, blurred vision, headaches as well as back, neck or shoulder pain. The Crizal Prevencia coating, through its blue-light filtering increases visual comfort for the wearer.
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蓝光镜片？
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Lz还在看crt电视？
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主要是电脑啦
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