How Much Blue Light Are Those Lenses Really Reducing?

You’ve likely seen (or will see) different companies claiming their lenses or enhancements reduce a specific or fixed percentage of blue light.  And you’ve probably noticed that SunSync Light-Reactive Lenses do not do that.
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When you hear or read that a lens product filters 90% of blue light it may sound good, but it is in fact, misleading. 

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