Question

Power of lense is +5D. so what is focal length?

Answer 1

we know that
power =1/focal length
so
f =1/p (f=focal length; p=power)
f=1/5
f=0.2m
hope it will really help u
by
Ankita ❤️❤️

Answer 2

here's ur answer mate...
we know that,
P=1/f
f=1/P
f=1/5
f=0.2m
HOPE It HELPS!!