defects of eye

Name the defect of eye shown in the diagram.

Given below is a diagram showing defect of human eye . Give two possible reasons for this defect of eye in human beings .

Glaucoma, a serious defect of eye which may lead to total blindness is caused due to

Sunita from std. X uses spectacles . Her spectacle number is -1.5 D . Name the defect of eye from which she is suffering .

For the myopia defect in eye, it can be removed by

The defect in eye due to which the old people cannot see nearby objects clearly