NU POLAR Younger Polarised Lenses
NuPolar lenses perform better than competition in many crucial tests of polarizing efficiency, heat stability, film adhesion, color stability etc. NuPolar lenses are available in more colors, styles and materials to fit your life than any other Rx polarized lens.
Polarized lenses contain millions of parallel rows of tiny iodine crystals or dichroic dyes (so small they can’t be seen with the naked eye) that act in a manner similar to venetian blinds. Like venetian blinds, the horizontal rows of iodine crystals contained within the polarized lens block out horizontal polarized light waves, letting only (non-polarized) vertical light waves reach the eye. This results in comfortable vision with no glare, and is the reason why only a polarized lens can block glare.