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A Concave lens is used to correct short- sightedness.

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14y ago
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4mo ago

A concave lens is used to correct nearsightedness by diverging light rays before they reach the eye, helping to focus images properly on the retina.

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Q: What is a sentence for concave lens?
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Related questions

Concave in a sentence?

His glasses have a concave lens.


How do you use concave lens in a sentence?

A concave lens is thinner at the centre. People who are short sighted often use a concave lens to help them see better.


What is a sentence using the word circuit?

concave lens :P


A lens that curves outward is called?

)( is a concave lens() is a convex lens


What is another name for concave lens?

Diverging lens is another name for a concave lens. It is thinner at the center than at the edges and disperses light rays outward.


Where will a concave lens be the thinnest?

A concave lens will be thinnest at its center.


What is Another name of convex and concave lens?

A convex lens is also known as a converging lens, while a concave lens is also known as a diverging lens.


When does a concave lens act as convex lens?

A convex lens acts as concave lens when it is kept in a medium whose optical density is higher than the lens itself. And the vice-verse is also true .i.e, a concave lens can act as convex lens too .


Is concave lens is a diverging lens?

False


Is a concave lens is a diverging lens.?

False


What is a convex and a concave lens?

CONCAVE LENS : lens that atleast possess one end inwards is called as concave lens. CONVEX LENS : lens that atleast possess one end outwards like the exterior of the sphere is called convex lens. According to the medical values convex lens are used for long sight vision problem and concave lens for short sight vision problems.


What is concave lens?

a lens that caves in like this )( as opposed to convex which puffs out like this (). a concave lens. it is used to bend and focus light