The near point (the smallest distance at which an object can beseen clearly) and the far point (the largest distance at which anobject can be seen clearly) are measured for six differentpeople.
near point (cm) far point (cm)
avishka 40 infinity
berenice 30 300
chadwick 25 500
danya 25 infinity
edouard 80 200
francesca 50 infinity
part d
of the farsighted people, rank them by the power of the lens needed to correct their hyperopic vision.
rank these from largest to smallest power required. to rank items as equivalent, overlap them.
francesca, avishka, edouard, berenice