So does anyone have any proof that they work, or is it like a placebo effect? I personally don't see them doing much as the human eye is based on light and if your eyes 'hurt' or are strained from playing to many video games, I think it may be a more serious issue.
If someone can prove that they work, I would be happy to eat my own words, but at the moment it sounds like it is more aesthetics, option then actually helping, or preventing eye damage(damage to ones eyes)
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