According to biophysics, in which pa of eye does maximum refraction occur?: (A) Cornea, (B) Aqueous humor, (C) Centre of the lens, (D) Periphery of the lens
Answer is A. Cornea The cornea is the first and most powerful refracting surface of the eye. Light passes through the transparent cornea on its way to the retina. It has a greater curvature than the rest of the eyeball and a refractive power of approximately 44 dioptres.