Question

the power of eye lens is + 1.5 D name the type of defect of vision that can correct by the lens find the focal length of lens

Answer 1

The defect of vision is hypermetropia.

It can be corrected by using convex lens .

The focal length of lens will be

P=1/f

f =1/P

f=1/1.5

f=0.66

Hope it helps you✌✌

Answer 2

hey mate here is your answer

power=+1.5D

so positive power indicates that the lens used is convex lens and the defect of vision is hypermetropia

now

focal length=1/power

f=1/1.5

=0.6666m
=66.66cm

hope it will help you

mark me brainliest ✌✌✌