Myopia is a defect of Human eye. it can be corrected by using a lens called?
A. Convex lens
B. Concave lens (Answer)
C. Cylindrical lens
D. Plano convex lens
E. None of these
A. Convex lens
B. Concave lens (Answer)
C. Cylindrical lens
D. Plano convex lens
E. None of these