Science, asked by prem99, 1 year ago

what are features of concave and convex lens

Answers

Answered by ajay210
2
concave lens are used for the myopia and convex lens are used for hypermetropia
Answered by Anonymous
1

a lens made by joining the parts of two spherical surfaces. = Concave lens

a lens made by joining thick lenses.= Concave lens

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