An Anti Blue light "Challenge" - End

Well, I've to end the challenge today because I've changed my phone and the sales person applied a non-anti blue light screen protector for me. Well, my anti blue light protector was cracked at the top (not on the LCD screen), so out of good will, the sales person changed a new one for my new phone. …
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An Anti Blue light "Challenge" Update 1

It has been more than a week since I started the "Anti Blue light "Challenge".




So now it's time I do some reporting back.

Well, firstly, I've to say that I didn't see much obvious improvements although I did feel my eyes are less dry and I can look at screens (both phones and PC) w…
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Are Anti Blue light Screen Protectors really useful? An Anti Blue light "Challenge".

As mentioned in my previous post, I've bought some anti blue light screen protectors from Taobao. The reason I bought them was simple - to protect my eyes from the "harmful" blue light. Well, I've to use "harmful" (with the inverted commas) because there are different "argume…
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