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Sahay Sir > Question Answers > MTG NEET Physics > Part 2 > Chapter 9 - Ray Optics > The power of convex lens is 2 dioptres. its power is to be reduced to 1.5 dioptres, by pitting another lens in combination with it. Which of the following lenses will serve the purpose ?

The power of convex lens is 2 dioptres. its power is to be reduced to 1.5 dioptres, by pitting another lens in combination with it. Which of the following lenses will serve the purpose ?

by pitting another lens in combination with it. Which of the following lenses will serve the purpose ? The power of convex lens is 2 dioptres. its power is to be reduced to 1.5 dioptres