Question

uses of concave lens and convex lens?
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Answer 1

Answer:

Convex and Concave Lenses Used in Eyeglasses - Canon Global Concave Lenses Are for the Nearsighted, Convex for the Farsighted. Concave lenses are used in eyeglasses that correct nearsightedness. Because the distance between the eye's lens and retina in nearsighted people is longer than it should be, such people are unable to make out distant objects clearly.

Convex and Concave Lenses Used in Eyeglasses - Canon Global Concave Lenses Are for the Nearsighted, Convex for the Farsighted. Concave lenses are used in eyeglasses that correct nearsightedness. Because the distance between the eye's lens and retina in nearsighted people is longer than it should be, such people are unable to make out distant objects clearly.

Answer 2

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1. Concave Lens Uses

• Binoculars and Telescopes. Binoculars and telescopes employ convex lenses to magnify objects and make them appear closer, but convex lenses don't transfer light accurately; they create distortions and blurs. ...
• Glasses. ...
• Cameras. ...

1. A convex lens is employed in microscopes and magnifying glasses to converge all incoming light rays to a particular point. ...

• The convex lens is used in cameras. ...
• A convex lens is used for the correction of hyperopia. ...
• The converging lens is used in the projector as well.

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