Question

What is the minimum focal length of eye lens of a normal person

Answer 1

Answer:

here is your perfect answer

Explanation:

The focal length of the average, healthy, adult human eye at near-point is about 18.5 mm. Young individuals can accommodate their lenses further to a focal length of around 15.4 mm.

Answer 2

Minimum focal length of eye lens of a normal, healthy  adult person is 19 mm and in normal, healthy child is 15 mm .

We need to find the minimum focal length of a normal person .

This is such a question which we cannot prove in this stage , we have to learn this as a fact about human body .

So , after study and researches about human eyes .

Doctors find that minimum focal length of eye lens of a normal, healthy  adult person is 19 mm and in normal, healthy child is 15 mm .

Do'not go inside much on the proof of such a topic .

Hence , this is the required solution .

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Human Eyes

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