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Plastic: Also called CR-39. Plastic is the standard material used in the U S. Apart from glass, it has the best optics. Polycarbonate: Light weight and very durable. So high impact it’s actually bullet proof—making it ideal for sports eyewear. Mid-Index: A thinner alternative to plastic. Hi-Index: An even thinner alternative. Super-Index: The thinnest alternative available for both farsighted and nearsighted prescriptions. |
LENS TYPES LENS MATERIALS TREATMENTS & COATINGS SPORTS EYEWEAR |
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| 240 Godwin Ave Midland Park, NJ 07432 • Call us: 201.447.3121 | ||||