What lens power will enable person to see distant objects

Reference no: EM13973245

1.) A nearsighted person has a near point of 12 cm and a far point of 17 cm. If the corrective lens is 2.0 cm from his eye, what lens power will enable this person to see distant objects clearly?(answer should be in diopters)

2.) A nearsighted man wears contact lenses of -3.00 diopters. With these lenses, his corrected near point is 25.0 cm. What is his uncorrected near point?

Reference no: EM13973245

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