A far sighted person has a near point of 60 cm. What power lens should be used for eye glasses such

#2piclasses #class12 #class12physics #rayopticsclass12 #rayopticsandopticalinstruments #Afarsightedpersonhasanearpointof60cmWhatpowerlensshouldbeusedforeyeglassessuch A far sighted person has a near point of 60 cm. What power lens should be used for eye glasses such that the person can read a book at a distance of 25 cm.