Science, asked by rishiyadav6925, 1 month ago

what is lens? Explain different types of lens​

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Answered by Itzlonely13
0

A lens is a transmissive optical device that focuses or disperses a light beam by means of refraction. Lenses are made from materials such as glass or plastic, and are ground and polished or molded to a desired shape. A lens can focus light to form an image, unlike a prism, which refracts light without focusing.

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