What are the near point and the far point of the vision, Biology

Q. What are the near point and the far point of the vision?

The near point is the closest distance between the eye and an object that makes possible the formed image to be focused, that is it is the point in which the ciliary muscles are in their maximum contraction. The far point is the most distant point from the eye in which an object can be placed and its image is still focused that is it is the situation of maximum relaxation of the ciliary muscles. The zone between the near point and the far point is called as the accommodation zone.

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