Question

What are the different applications of lens?​

Answer 1

Answer:

Lenses are the pieces of transparent material of which one or both sides are spherical. It is any transparent material having two surfaces, of which at least one is curved. Lenses refract light in such a way that an image of the object is formed. Each surface of a lens is a part of a sphere. Common types of lenses, the convex lenses, concave lenses and, contact lenses.

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Answer 2

Convex lenses are used to correct farsighted vision problems. Similarly, concave lenses are used to correct nearsightedness. Compound microscopes and telescopes use both convex and concave lenses. Using combinations of convex lenses may create blurry images.

Explanation:

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