Lens Layers


    Harken Sport: Sunglass Technology


    FRAMES are tough, flexible Nylon Grilamid®. Chemically-resistant to sunscreens.

    LENSES are polarized and block 100% of UVA, UVB, UVC rays. Distortion-free glass or polycarbonate. All Harken sunglasses have lens layers #1–5 shown at right. The flash-mirror coating (#6) is available on specific models.

    1. Hydrophobic  Coating repels water for a clear view. Cleans easily.
    2. Anti-Reflective coating prevents light bouncing off back of lens and into the eye.
    3. Anti-Scratch layer to reduce lens damage.
    4. Distortion-Free injection molded lens. The optical center placed in front of the eye for clarity. The tapered shape directs light into optical center.
    5. Polarized film blocks 99.9% of glare.
    6. Flash Mirror Coating further reduces the amount of reflected light entering lens.
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