Question

मनुष्य की आँख के निकट-बिन्दु तथा दूर-बिन्दु से क्या तात्पर्य है ? स्वस्थ आँख के लिए इनका मान लिखिए ।

Answer 1

Answer:

The near point of the eye is the minimum distance of the object from the eye, which can be seen distinctly without strain. For a normal human eye, this distance is 25 cm. The far point of the eye is the maximum distance to which the eye can see the objects clearly. The far point of the normal human eye is infinity