How Paragon CRT® works
How Paragon CRT works to correct Myopia (Nearsightedness).
In the myopic eye (difficulty seeing at a distance), the focusing power is too great. Light focuses in front of the retina, making distant objects appear blurry. When eyeglasses or contacts are worn, light is focused on the retina so you can see clearly.
Today, Paragon CRT provides a new option for patients with myopia. Paragon CRT lenses correct myopia, with or without low to moderate astigmatism, by gently and safely reshaping the cornea while you sleep. When the Paragon CRT lenses are removed in the morning, the treated cornea allows light to focus on the retina. The result is clear, natural vision for all or most of your waking hours. And yes, if you get up during the night, CRT lenses will enable you to see clearly with the lenses on! CRT provides 24-hour vision!
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