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Uses of concave lens

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Uses of concave lens

Posted by Kumaribeauty Patel 8 years, 5 months ago

CBSE > Class 10 > Science

3 answers

Rohini Banerjee 8 years, 5 months ago

They are used in torches and headlights of cars to reflect the light from the bulb to form a powerful beam of light.

They are used in astronomical telescope to form the image of stars and planets. The image is then magnified by the telescope.

They are used by the dentists to view a magnified image of the teeth.

They are used as shaving mirrors with focal length greater than normal mirror.

Pritish Pandey 8 years, 5 months ago

Uses of concave lens are

*Correction of myopic eye

* used as. eye. lens in Galilean telescope

*used in wide angle spy hole in doors

Naveen Sharma 8 years, 5 months ago

Ans. There are many uses of concave lenses in real life: Some are Following :

Binoculars and Telescopes.
Eye Glasses,to correct near sightedness.
Cameras.
Flashlights.
Lasers.

ANSWER

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