TONG REN HUI (CHONGQING) TECHNOLOGY CO.LTD

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November 30, 2024

30.Aqua blue plate contact lenses\0 degree contact lenses\Myopia color contact lenses\Aqua blue plate contact lenses

1, fair skin people are more suitable for wearing purple color contact lenses, purple color pieces such as hydrochrome bright purple, honey purple, jelly purple, Barbie love dream purple and other purple, are a good choice.2, yellow skin or white red people are more suitable for wearing green contact lenses, so it looks lively and mellow. Green color pieces such as aqua emerald green, honey green, jelly green, Barbie love dream green and other green, are very suitable fashion collocation.3,...

November 30, 2024

9.Aqua blue plate contact lenses\0 degree contact lenses\Myopia color contact lenses\Aqua blue plate contact lenses

one Hard mirror: PMMA polymethyl methacrylate was invented in 1934; 1947 PMMA was used to produce the first all-plastic contact lenses. Advantages: better corrected vision, long lens life; Disadvantages: brittleness, poor air permeability, strong foreign body sensation.2. Soft mirror: PHEMA was discovered in 1960. The first pair of soft contact lenses (Otto Wichterle, father of the soft lens); Approved by the FDA in 1971. Advantages: soft, oxygen permeable, comfortable, no foreign body...

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