the darker the lenses on a pair of blue-light-blocking glasses, the more blue light is blocked. While there are clear or less obviously tinted blue-light-blocking lenses, they won’t filter as ...

Pure acetate glasses never go ... The Cyxus blue light specs form a shield to minimise headaches and eye fatigue when worn. They are fitted with a clear lens without a colour tint to ensure ...

Blue light glasses are being sold as a solution to our ... However, this was a very small study and Kanabar stresses: “There is no clear evidence to support that these kinds of coatings prevent ...