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TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD. Soft hydrophilic contact lens (commonly known as: Photometric range 0 contact lenses, Myopia contact lenses Myopia color contact lenses are contact lenses that are in direct contact with the cornea in our eyes. So when buying, we pay attention to these two points. ① For hypoxia: silicone hydrogel material is recommended. Traditional hydrogel lenses are designed with a high water content in order to improve oxygen penetration. Don't think that the lens water content is high water wetting ah! Contact lens exposed to air, in order to maintain a high water content, will draw water from the surface of the eye, making your eyes feel dry. The oxygen permeability of silicone hydrogel lenses is much better than that of hydrogel lenses, and it also breaks the dependence of oxygen permeability on water content, reducing the water content of the lens, and can also have a very high oxygen permeability. ② For sediment: the best way is definitely to change…

Aqua Blue Plate Contact Lenses OEM/ODM Myopic Astigmatic Contact Lenses 0 Degree Contact Lenses OEM/ODM No Myopia Contact Lenses