RB4321CH (RB4321CH-601S5J)

  • MATTE BLACK FRAME

  • GREY MIR GREY GRADIENT POLAR LENS

  • Ray Ban

    • Collection:
    • Shape: Square, Full Rim
    • Lens Material: Polycarbonate
    • Lens Technology: Chromance
    • Frame Material: Plastic
    • Hinge Type:
    • Fit: Medium
    • Gender: Unisex
    • Country:
    • UPC: 8056597123006
  • Polarized Lenses

    Self-reflection: good. Surface reflection: not so good. Eliminate distracting polarized, aka reflected, light from reaching your eyes. That means a drastic reduction in the brightness of shiny surfaces, like chrome, and large bodies of water.

    Gradient Crystal Lenses

    The crystal lens is tinted on the backside using high vacuum processes. This allows the adhesion of thin layers of oxides to the lenses to achieve smooth colour transitions.

    Chromance Lenses

    Designed with a technological DNA and developed with a lifestyle calling, Ray-Ban Chromance Lenses perfectly combine the benefits of the polar filtering with a striking color enhancement.

    Mirror Lenses

    The mirror coating application on this lens is achieved through an advanced technological process where superheated metal oxides are fused to the lens at molecular level to ensure a uniform layer.

  • Lens Width 52.9 mm
    Bridge Width 21 mm
    Lens Height 48.1 mm
    Temple Arm Length 140 mm
    Base Curve Base 6

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