1.56 Blue Filter Lenses with Blue Purple Coating

1.56 Blue Filter Lenses with Blue Purple Coating

1.56 Blue Filter Lenses with Blue Purple Coating

156 uv420 blue cut lens

  • Material: CW-55
  • Refractive Index: 1.553
  • UV Cut: 385-445nm
  • Abbe Value: 37
  • Specific Gravity: 1.28
  • Surface Design: Aspheric
  • Power Range: -8/-2, +6/-2, -6/-4, +6/-4
  • Coating Choice: SHMC
  • Rimless: Not Recommended
  • Product Detail

    Product Tags

    Easy-to-Clean

    Incorporated into the AR layer of Glacier Achromatic UV, is a unique, enhanced, and transparent layer with powerful anti-static properties that keep the lenses dirt and dust-free.

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    Water Repellent

    Due to its specially developed super-slippery composition, the coating is applied in an innovatively thin layer that is both hydro- and oleo-phobic.
    Its perfect adherence to the top of the AR and HC coating stack results in a lens that is also effectively anti-smudge. That means no more hard-to-clean grease or water spots that interfere with visual acuity.

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    Improved Anti-Reflection

    Blue Purple coating solve the problem of a reflected rainbow, or Newton Rings, is eliminated
    from the AR (Anti-Reflective) lens coating.
    That means enhanced visual comfort with no distracting glares, and a more natural appearance and better-looking lens.

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    Why to Choose Anti Blue Light Lens with Light Blue Coating.

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    Be prepared with these correct blue filter lenses

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    Lens Protection from Scratches

    A dual-lens protection process provides lenses with an extremely hard, scratch-resistant coat that is also flexible, preventing lens coat cracking, while protecting the lenses from the wear-and-tear of everyday use.

    And because it offers superior protection, it enjoys an extended warranty.

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    How Blue Light Reducing Lenses Can Help.

    Blue light reducing lenses are created using a patented pigment that is added directly to the lens before the casting process. That means the blue light reducing material is part of the entire lens material, not just a tint or coating.

    Thispatented process allows blue light reducing lenses to filter a higher amount of both blue light and UV light.

    A new concept in comprehensive UV protection

    Essilor developed an Eye-Sun Protection Factor for lenses taking into account:
    "transmission, reflection from the back surface, protection of structures of the eye and periorbital skin.
    "
    An accepted E-SPFTM used by manufacturers, eye care professionals and consumers will enable identification and comparison of the UVR protective properties of lenses.

    167 blue cut

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