Power of eyeglass lens child must use for relaxed vision

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Reference no: EM13669701

A certain child's near point is 13.5 cm; her far point (with eyes relaxed) is 129 cm. Each eye lens is 2.00 cm from the retina.

a) Among what limits does the power of this lens-cornea combination vary? diopters (lower bound) to diopters (upper bound)

b) Compute the power of the eyeglass lens the child must use for relaxed distance vision. Is the lens converging or diverging? diopters, and the lens is

Reference no: EM13669701

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