EdgarsChainsaw

EdgarsChainsaw t1_j1xhqab wrote

An MRI can do an excellent job of mapping the shape of an eye in 3D, and computers are great at calculating how far away the focal point of the eye lens is from the optic nerve. Our eyeballs start out about 1.5 cm and grow slightly until they reach about 2.5 cm in our teenage years, with much of that growth coming in the first year of life.

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