Though a woman can see the distant objects clearly, she cannot see the nearby objects clearly. She is suffering from the defect of vision called:

The defect of vision which cannot be corrected by using spectacles is :

A person cannot see the distant objects clearly (though he can see the nearby objects clearly). He is suffering from the defect of vision called :

A young man has to hold a book at arm's length to be able to read it clearly. The defect of vision is:

After testing the eyes of a child, the optician has prescribed the following lenses for his spectacles:

Left eye : + 2.00 D Right eye : + 2.25 D

The child is suffering from the defect of vision called :