1 Best 1.67 high-index plastic eyeglass lenses

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Very thin and lightweight lenses for higher prescriptions, enhancing comfort and appearance 1.67 high-index plastic eyeglass lenses are an excellent choice for those with stronger prescriptions who desire thinner, lighter lenses. These lenses have a higher refractive index than 1.6 high-index lenses, allowing for even more efficient light bending. As a result, 1.67 high-index lenses are about 30-35% thinner and lighter than standard plastic lenses. They significantly reduce the "coke bottle" effect in high prescriptions, enhancing the aesthetic appeal of glasses. These lenses provide superior optical clarity and are ideal for rimless or semi-rimless frames due to their thinness. They offer improved comfort for all-day wear and are suitable for a wide range of prescriptions, particularly beneficial for those with stronger corrections.
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