Physics, asked by ruchi27, 1 year ago

does short sightedness(myopia) long sightedness (hypermetropia) implies necessarily that the eyes has partially lost its ability of accommodation .If not, what might cause these defect of vision.

Answers

Answered by saman4
2
no
these are caused when eye ball elongates or flattens
to correct myopia concave lens is used
and to correct hypermetropia convex lens is used

saman4: mark as branliest plz
Answered by Drazze
1
Sometime the distance between the lens and the retina increase as the eyeball is lengthened in myopia
For hypermetropia the distance between the eye lens and retina decreases on account of either shortening of eyeball or flattening of the lens
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