State reasons for Myopia. With the help of ray diagrams, show the (a) image formation by a myopic eye, and…
State reasons for Myopia. With the help of ray diagrams, show the
(a) image formation by a myopic eye, and
(b) correction of myopia using an appropriate lens.
Solution
excessive curvature of the eye lens
elongation of the eyeball
(a) [diagram: Myopic Eye - parallel rays from a distant object converging before the retina]
(b) [diagram: Correction for myopia using a concave lens]