"The near point of a hypermetropic eye is 1m.what is the power of the – InterviewSolution

1.	"The near point of a hypermetropic eye is 1m.what is the power of the lens required to correct this defect?" In this question why the image distance is to be taken as negative,on what basis the negative sign has been chosen?
Answer» "The near point of a hypermetropic eye is 1m.what is the power of the lens required to correct this defect?" In this question why the image distance is to be taken as negative,on what basis the negative sign has been chosen?

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Hypermetropia defect arises due to: