Tag Archives: Anti-reflective Coating

Children and Anti-Reflective Coating

By: Anthony Tangeman

In our last post we described the science of anti-reflective (AR) coating, going into detail on exactly how it works. We know that the coating reduces glare caused by light reflected off the lens, but you may be asking yourself, “Does my child really need AR coating? Is it worth the price?”

As parents and guardians, we must remember that vision is a key factor in a child’s emotional and intellectual development, especially while they are infants. People grow and learn skills over time. As babies, we listen to our parents talk and we try making those same noises. We see them walking around and we clumsily balance on our own feet. In a similar manner, we train our eyes in order to see the world around us. This “training” happens soon after birth, with the largest developments in our vision occurring over the first two years.

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The Science Behind Anti-Reflective Coating

By: Anthony Tangeman

Anti-reflective (AR) coating is an option to consider adding to your eyeglass lenses. The coating greatly reduces glare caused by light reflected off the lens. Because of this, AR coating both improves vision through the lens and allows others to see your eyes more easily through a clear, glare-free lens.

 

AR coating works by altering the light that passes through the lens. To understand exactly what the coating does and how it works, we must first understand waves.

sine_wave

Basic elements of a wave

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