BlueShield’s performance is unmatched in its category. Blocking over 95% of the blue light specifically associated with age related macular degeneration and eye strain, plus an average of over 85% of the generally harmful blue light range.
What truly sets BlueShield apart, aside from costing a fraction of competitor’s lenses, is the fact that BlueShield blocks less than 2% of the crucially important range associated with maintaining circadian rhythm. As an added bonus, BlueShield excels in all of these categories while maintaining a crystal clear lens with 90% overall light transparency. Simply put, you can block the harmful blue light without wearing the stigma of traditionally unattractive yellow hued lenses.
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