Quote:
Originally Posted by teotjunk
A lot of things in health sciences cannot be proven decisvely either way but in this case what have I got to lose by getting a pair of sunglassses that can last me quite a lolng time
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Would sunglasses selectively filter out blue light? I would have thought that all they'd do would be to dim all light frequencies equally, which you can do by reducing the brightness of the light on the device itself.