Protect Your Eyes From Blue Light For Windows

in #technology7 years ago

Blue light, which is part of the visible light spectrum, reaches deeper into the eye and its cumulative effect can cause damage to the retina.

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very helpfull post

thhanksss vaia,,,, asa kori sob somoy apanr support pabo,,,,

This comment has received a 0.15 % upvote from @speedvoter thanks to: @thaha1.

Video ta very beautiful hoisa