Asked by | 27th Mar, 2009, 10:27: AM
For myopic eye: We use Concave lens for the correction.When the far distance is given, that is to be taken as 'v'
v - far point
For hypermetropic eye: We use convex lense for the correction.
v- near point
u- near point for a normal eye = 25cm
(Do apply the correct signs using the sign conventions)
Answered by | 27th Mar, 2009, 11:26: AM
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