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

Asked by rathodveeru41 | 19th Dec, 2020, 10:33: AM

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, 08:38: PM