Question

Tarun wears spectacles having convex lenses. When he tries to read a book by keeping it at a distance of 25 cm, the text print seems to be blurred. What conclusion can be drawn about the least distance of distinct vision of Tarun's eye ?

Answer 1

Since Tarun is not able to read a book kept at a distance of 25 cm then his least distance of district vision is more than 25 cm. This problem is termed as hypermetropia.In this person loses ability to focus on nearby objects.It is corrected by convex lens.