Finally, an improved way to clean hard to clean Anti Reflective coatings. Everybody knows, anti reflective lenses improve your vision, but what you don't know is that anti Reflective lenses get dirty really fast. There are tons of lens cleaners out there that say they won't harm your lens, but the sad truth is, these products can and will harm your lenses. It doesn't happen immediately, but over time these products are wearing away at your lens outer layer and exposing your lenses to scratches and worst haze. Don't let this happen to you. Buy the only lenses cleaners recommend by the manufacturer and protect your investment.