alt Hacker NewsBlue light blockers are a scam that was created when some circadian rhythm research went viral (in a highly misrepresented way) online a few years ago. It's a stunt to make some quick cash from unwitting buyers.
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storus • yesterday at 8:18 AM
My Gunnars give me immediate eye relief after a day of work looking at a display. Are you sure it's a scam?
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"It's a stunt to make some quick cash from unwitting buyers."
I've used a number of blue light filters, and I've never paid for them.