For our eyes to be able to see, light rays must be bent or "refracted" so they can focus on the retina, the nerve layer that lines the back of the eye. The cornea and the lens refract light rays. The ...
Eye check-up at Tassia-Kwa Ndege Health Center in Embakasi East sub-county on October 5, 2021. [Denish Ochieng, Standard] As we learn about refractive errors and a few of the common eye conditions ...
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