12/12/2025
ARE YOU ONE OF THE 25%
https://smpl.is/af7f6
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Over 25% of the world’s population wears glasses to correct vision problems caused by a refractive error. Refraction is the bending of light rays as they pass through one object to another. In the eye, the cornea and lens bend light rays to focus them on the retina, the nerve layer at the back of ...