power of a lens is found to be + 2.5 Diopter what kind of lens is it

Asked by rathodveeru41 | 18th Dec, 2020, 10:02: PM

Expert Answer:

Power of given lens, P = + 2.5 D 
The positive sign indicates that the lens is converging (convex) lens.

Answered by Shiwani Sawant | 21st Dec, 2020, 08:40: PM