what are the uses of lens
Answers
Answer:
The lens is the transparent medium that refracts the light and it is limited with two spherical surfaces , The lens is usually made of the glass or the plastic , The lens is the transparent optical device that affects the focus of a light beam through the refraction .
A simple lens consists of a single piece of material while a compound lens consists of several simple lenses ( the elements ) , usually along a common axis .
the lenses are made from transparent materials such as the glass , the ground and polished to a desired shape ,The lens can focus the light to form an image , unlike a prism , which refracts the light without focusing .
The devices that similarly refract radiation other than visible light are also called the lenses such as the microwave lenses or the acoustic lenses .
Answer:
lenses are used to correct myopia and hypermetropia, telescopes, cameras, binoculars, magnifying glasses simple microscopes