Question

what is the meaning of concve lense​

Answer 1

Answer:

A lens having at least one surface curved like the inner surface of a sphere.

Answer 2

Answer:

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A convex lens or converging lens focuses the light rays to a specific point whereas a concave lens or diverging lens diverges the light rays. Concave lenses and convex lenses are often used together which is known as the Concave – Convex lens. When these lenses are combined, they produce sharper images