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What popular product do you think is modern day snakeoil? (lemm.ee)

submitted 5 months ago by Irelephant@lemm.ee to c/asklemmy@lemmy.ml

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[–] RaoulDook@lemmy.world 3 points 5 months ago

Same here, and I've tested it with a blue laser and the lenses block the blue laser almost completely. It's definitely a benefit to have the blue / UV filter coating on glasses. Another easy test is to walk outside in the bright June sunlight and look around with and without the glasses. The UV filtering reduces eye strain outdoors in the bright sun too, but obviously not as well as sunglasses.