Question

22.The optical prescription for a
pair of spectacles is -4D for the
left eye and + 2 D for the right
eye respectively. Which lens do
u think is thick at the centre
and thin at the edges? *
O The lens with the positive power.
O The lens with the positive and
negative power.
O Both lenses will not have the
required specification,
O The lens prescribed for the weaker eye.​

Answer 1

Answer:

the lenses prescribed for the weeker eye