A far-sighted person has a near point at 100 cm. What must be the powe – McqOptions

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1.	A far-sighted person has a near point at 100 cm. What must be the power of the correcting lens ?
A.	-0.8 D
B.	-3.0 D
C.	+0.8 D
D.	+3.0 D
Answer» E.

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