Question

A lens may be considered to be made up of :​

Answer 1

Answer:

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.

Answer 2

Answer:

(ÂNSWER)

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lens may be consider to be made by glass.