What are powers of the lenses prescribed for the glasses

Reference no: EM13987431

Bifocal glasses are used to correct both nearsightedness and farsightedness at the same time. If the near points in the right and left eyes are 60.0 cm and 50.0 cm, respectively, and the far point is 175 cm for both eyes, what are the powers of the lenses prescribed for the glasses? Assume the glasses are worn 3.00 cm from the eyes.

Reference no: EM13987431

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