An individual is nearsighted his near point is 130 cm and
An individual is nearsighted; his near point is 13.0 cm and his far point is 43.0 cm.
a) What lens power is needed to correct his nearsightedness?
b) When the lenses are in use, what is this person's near point?
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an individual is nearsighted his near point is 130 cm and his far point is 430 cma what lens power is needed to correct
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