Scientists from the University of Toledo have discovered a reason behind why blue light damages retinal cells. Blue light activates a specific protein in the back of the eye. Activating this protein is like pressing a start button that initiates a chain of events that eventually leads to cell death. This, in turn, leads to an increased risk for macular degeneration.
Blue light protection should safeguard against ALL areas of blue light risk. A patient of ours recently told us about a colleague of his who was excited about his new blue light protection. This patient wanted to know whether this was something that he should try. We helped him look up the technical data of his friend’s blue light protection. His friend’s blue light protection only provided coverage for about 20% of the blue light range whereas what he was using with us provided safety against the entire range without sacrificing performance. Not all blue light protection is the same.
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