Question

What is a convex lens ?​

Answer 1

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convex lens - lens such that a beam of light passing through it is brought to a point or focus. converging lens. lens, lens system, lense - a transparent optical device used to converge or diverge transmitted light and to form images.

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Answer 2

Answer:

A lens is a transmissive optical device that focuses or disperses a light beam by means of refraction. A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses, usually arranged along a common axis.

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