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Westcon
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Manufacturer of multifocal lens designs.
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| 3. |
Menicon
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Rigid gas permeable (RGP) contact lenses and contact lens care products.
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Polymer Technology
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Produces rigid gas permeable contact lenses, including the Boston brand of bifocal lenses and lens care products.
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| 5. |
Contex Inc.
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A manufacturer of specialty contact lenses for the ophthalmic community. Their OK Lens is FDA approved for orthokeratology.
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