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Freeform Photochromic Progressive Lens

Freeform Photochromic Progressive Lens

Quick Details Lens Type There’re different designs for lens, which could fit for different people demand, and below is the basic design of the lens. Single Vision Lens: Most popular one, it has one power to correct one vision problem, either distance or near vision. Single Bifocal Lens: The...

  • Features & Specification

    Quick Details

    Place of Origin

    Danyang, Jiangsu, China (Mainland)

    Brand Name

    Just

    Model Number

    Freeform photochromic progressive lens

    Quality Grade

    AB quality

    Lens Material

    Resin

    Vision Effect

    Multifocal

    Coating

    UC/HC/HMC

    Coating Color

    Green/blue

    Lens Color

    Clear

    Reflective Index

    1.56

    Corridor

    12/14

    Abbe Value

    34

    Diameter

    70 MM

    Gravity

    1.28

    Certification

    CE/FDA/ISO9001


    Lens Type

    There’re different designs for lens, which could fit for different people demand, and below is the basic design of the lens.

    Single Vision Lens: Most popular one, it has one power to correct one vision problem, either distance or near vision. Single

    Bifocal Lens: The bifocal design is used for correct both near and far vision. There is a segment of powers on the lens for near vision, and the rest of the lens is for distance. For the people who have demand for both near and for vision correction, Bifocal lens is a good choice.

    Progressive Lenses: The progressive lens is designed for full vision correction in all distance, near, medium and far, and powers for different parts gradually changes, it could make comfort experience when you change your distance view, by moving your eyeball up and down, you’ll easily get the right power to see.


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