Power of the lens is given by:
p = 1/f = +2D
Lens maker equation:
Considering an object at the new near point, the virtual image will be formed at si = - 6.0.
Rachel has good distant vision but has a touch of presbyopia. Her near point is 0.60 m.
A) When she wears +2.0 D reading glasses, what is her near point?
B) What is her far point when she wears glasses?
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