Question

What is the far point and near point of the human eye with normal visiom

Answer 1

Answer:

The near point of a human eye, defined to be s = 25 cm, is the shortest object distance that a typical or "normal" eye is able to accommodate, or to image onto the retina. The far point of a human eye is the farthest object distance that a typical eye is able to image onto the retina.

Answer 2

Answer:

In visual perception, the far point is the farthest point at which an object can be placed (along the optical axis of the eye) for its image to be focused on the retina within the eye's accommodation. It is sometimes described as the farthest point from the eye at which images are clear.