Question

28. Seetha can see the nearer objects clearly but not able to see the distance objects clearly. It is
observed that far pont of her vision is at 2 meters.
(i) What is her eye defect?
(ii) What is the reason for her eye defect?
(iii) Which lens do you suggest to correct her eye detect
(iv) What is focal length?​

Answer 1

Answer:

1) myopia

2) maximum focal length is less than 2.5cm

3)concave

4)2.5cm