Question

For normal human eye, the minimum distance of distinct vision is ______.

Options

• 50 cm

• 75 cm

• 25 cm

• 22 cm

Answer 1

For normal human eye, the minimum distance of distinct vision is 25 cm.

Explanation:

• The minimum distance of distinct vision for a typical human eye is the shortest distance at which the eye can see an item clearly and without strain.
• This distance is around 25 centimetres for an average adult.
• Objects closer than this distance appear blurry because the eye lens cannot accommodate more.