Farsightedness in old age occurs because the lens loses its elasticity. This condition, known as presbyopia, results from the gradual hardening of the lens over time, reducing its ability to change shape and focus on close objects. It is a ...
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Farsightedness in old age occurs because the lens loses its elasticity. This condition, known as presbyopia, results from the gradual hardening of the lens over time, reducing its ability to change shape and focus on close objects. It is a ...