Name common optical defects of eye. How are thry removed ?

Name some other defects of eye.

What are the two most common defects of vision (or defects of eye) ? How are they corrected ?

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

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

Name the defect of eye shown in the diagram.

Name the three common defects of vision. What are their causes? Name the type of lens used to correct each of them.