Question: A nearsighted person with the same vision in both eyes has a far point at 100 cm and a near point at 18 cm, each

A nearsighted person with the same vision in both eyes has a far point at 100 cm and a near point at 18 cm, each measured from her cornea.

(a) Determine the focal length of the needed corrective contact lenses.

(b) Find her new near point. Here you want to find the location of an object in front of the lens that will now be imaged at 18 cm in front of the lens.

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