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  2. List of soft contact lens materials - Wikipedia

    en.wikipedia.org/wiki/List_of_soft_contact_lens...

    In the US market, soft contact lenses are approved by the US Food and Drug Administration. [2] The American Optometric Association published a contact lens comparison chart called Advantages and Disadvantages of Various Types of Contact Lenses on the differences between them. [3] These include: soft contact lenses; rigid gas-permeable (RGP ...

  3. Orthokeratology - Wikipedia

    en.wikipedia.org/wiki/Orthokeratology

    Orthokeratology lens. Orthokeratology, also referred to as Night lenses, Ortho-K, OK, Overnight Vision Correction, Corneal Refractive Therapy (CRT), Accelerated Orthokeretology, Cornea Corrective Contacts, Eccentricity Zero Molding, and Gentle Vision Shaping System (GVSS), is the use of gas-permeable contact lenses that temporarily reshape the cornea to reduce refractive errors such as myopia ...

  4. Are coloured contacts safe for Halloween? What you need to know

    www.aol.com/news/coloured-cosmetic-contacts...

    Here’s what you need to know about wearing cosmetic contacts this Halloween. Skip to main content. Sign in. Mail. 24/7 Help. For premium support please call: 800-290-4726 more ways ...

  5. Contact lens - Wikipedia

    en.wikipedia.org/wiki/Contact_lens

    The Czech scientists' work led to the launch of the first hydrogel contact lenses in some countries in the 1960s and the first approval of the Soflens material by the US Food and Drug Administration (FDA) in 1971. These soft lenses were soon prescribed more often than rigid ones, due to the immediate and much greater comfort (rigid lenses ...

  6. When is Halloween? Practice these safety tips for ... - AOL

    www.aol.com/halloween-practice-safety-tips...

    Halloween is just around the corner and the FDA has safety recommendations for all ages.

  7. On Halloween, experts warn cars and allergies pose greater ...

    www.aol.com/news/halloween-experts-warn-cars...

    Halloween seeks to blur fear between the line of reality and fantasy for children, but parents sometimes struggle to parse through what is needed to stay safe when planning their holiday activities.

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