In normal human eye, for sharp image formation on the retina, maximum diopteric power is provided by the..
a) retina
b) cornea
c) anterior surface of the lens
d) posterior surface of the lens

Question

In normal human eye, for sharp image  formation on the retina, maximum diopteric power is provided by the..
a) retina
b) cornea
c) anterior surface of the lens
d) posterior surface of the lens

anonymous · Answer

cornea,


 the cornea accounts for approximately two-thirds of this refractive power, which is approximately 70%  of the diopteric power that is provided by the cornea.