Ciba Contact Lens
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Contact lens - A contact lens (also known simply as a "contact") is a corrective, cosmetic, or therapeutic lens usually placed on the cornea of the eye.
Corrective lens - A corrective lens is a lens worn on or before the eye, used to treat myopia, hyperopia, astigmatism, and presbyopia. The most common types of corrective lenses are spectacle lenses and contact lenses.
Scleral lens - A scleral lens is a large type of contact lens that rests on the sclera and creates a tear-filled vault over the cornea. Scleral lenses are designed to treat a variety of eye conditions which do not respond to other forms of treatment.
George Jessen - George Jessen was an optometrist who was an early pioneer of the contact lens. He is credited with being on of the first to employ the concept of orthokeratology, a direct attempt to reduce refractive error with the use of a contact lens, under the term orthofocus.
CIBA Vision (Hong Kong) Ltd. - CIBA Vision (Hong Kong) Ltd. Contact lenses, lens care and ophthalmic products provider.
China Ophthalmic Education Program - China Ophthalmic Education Program Novartis Foundation for Sustainable Development (NFSD) risk fund project: ophthalmologist contact lens training Ciba Vision & China, vision correction.
