Q. Your friend is having eye sight problem. She is not able lo see clearly a distant uniform window mesh and it appears to her as nonuniform and distorted. The doctor diagnosed the problem as :

 3705  252 JEE MainJEE Main 2021Ray Optics and Optical Instruments Report Error

Solution:

If distant objects are blurry then problem is Myopia.
If objects are distorted then problem is Astigmatism