WEBVTT >> TODAY, WE ARE TAKING A CLOSE LOOK AT A PAIR OF EYEGLASSES THAT PROMISE TO ADJUST TO GIVE ANYONE CRYSTAL-CLEAR VISION. THEY SAY THEY ARE FOR DISTANCE OR READING, BUT DO THEY WORK? >> MILLIONS ...
The maker of the world's first nonprescription eyeglasses for distance, called Dial Vision adjustable glasses, claims they can treat both near and farsightedness with just the touch of a dial, but do ...
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