A patient has a far point of 395 cm and a near point of

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A patient has a far point of 39.5 cm and a near point of 21.4 cm. What power (in diopters) should be prescribed to correct the patient's vision using:

a. contact lens?

b. glasses which are worn 0.9 cm away from the patient's eyes?

Reference no: EM13608663

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