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A Machinist with Normal Vision Has a near Point at 25

Question 10

Multiple Choice

A machinist with normal vision has a near point at 25 cm.The machinist wears eyeglasses in order to do close work.The power of the lenses is + 4.25 diopters.With these eyeglasses,the near point of the machinist,in cm,is closest to:


A) 12
B) 10
C) 7
D) 15
E) 17

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