Screen protectors with blue light filter??????

  • Some companies are available there with blue light filter on the screen protectors.

    There are also companies developing glasses with blue light filter.

    Would you buy it?
    Does this is compared to f-lux benefits?
    Blue light filter screen protector working together with f-lux would be a perfect solution to remove the remained blue light of the LCDs screen? And also ultra violet

  • f.lux team

    There's just no reason why a "clear" screen protector should make any difference to sleep or alertness.