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Study the Problem of Glass Lenses

Since contact lenses began to be used routinely, about 50 years ago, experts realized that myopes claimed to see better after taking them off. Thus arose the orthokeratology, a method of correcting myopia that modifies the curvature of the eye through the fluid between the cornea and lens. The problem was that no one could [...]

Treatment for Myopia

Myopia is a very common disease of the eye in which the external image is formed in front of the retina (sensitive and translator of external signals). Refractive state is opposite of hyperopia. Arguably, it is an excess in power or dioptric power of the eye’s own lens. People with myopia have difficulty to focus [...]