answersLogoWhite

0

Actually the negative lens just sits there. It causes a parallel beam of light to diverge. It causes a convergent beam to converge less. It causes a divergent beam to diverge more.

User Avatar

Wiki User

16y ago

What else can I help you with?

Related Questions

What are facts about concave lenses?

Concave lenses are thinner at the center than at the edges, causing light rays passing through them to diverge. They are used to correct nearsightedness and as part of microscope and telescope systems. Concave lenses have a negative focal length and are also known as diverging lenses.


Why are lenses and mirrors used in optical tools?

Because they converge, diverge and reflect light.


Do glasses have concave lenses?

Yes, glasses can have concave lenses. Concave lenses are used to correct nearsightedness, as they diverge light rays before they reach the eye, helping focus the image properly on the retina.


What are some examples on diverging lenses?

Some examples of diverging lenses include biconcave lenses, planoconcave lenses, and concavo-convex lenses. These lenses are thinner at the center than at the edges, causing light rays passing through them to diverge. Diverging lenses are commonly used in combination with converging lenses to correct vision problems.


How do lens interact with light?

Lenses interact with light by refracting it, which means bending the light rays as they pass through the lens. This bending of light helps converge or diverge the light rays to form an image, depending on the shape of the lens. Convex lenses converge light rays to a focal point, while concave lenses diverge light rays.


Do concave lenses have negative focal length?

Yes, concave lenses have negative focal lengths. This is because the focal point for a concave lens is located behind the lens itself, causing light rays to diverge.


Do ray diagrams apply to converging lenses and diverging?

Yes, ray diagrams can be used for both converging lenses and diverging lenses. For converging lenses, parallel rays converge at the focal point after passing through the lens. For diverging lenses, parallel rays appear to diverge from the focal point when traced back.


Is a lenses in glasses concave or convex?

Lenses can be concave or convex depending on their shape. Concave lenses curve inward and are thinner in the center, causing light to diverge. Convex lenses curve outward and are thicker in the center, causing light to converge. Glasses can have either concave or convex lenses, depending on what vision correction is needed.


Which types of lens produce an image reduce in size?

Concave lenses, also known as diverging lenses, produce images that are reduced in size. These lenses cause light rays to diverge, resulting in an image that is smaller than the object being viewed.


Do near sighted people wear concave or convex lenses?

Near sighted people wear concave lenses to correct their vision. These lenses help to diverge light rays before they reach the eye, which helps to focus the images properly on the retina.


How does light behave when it strikes different types of lenses and mirrors?

Light can be refracted, reflected, or dispersed when it strikes different types of lenses and mirrors. Convex lenses converge light rays to a focal point, while concave lenses diverge light. Concave and convex mirrors reflect light in different ways: convex mirrors diverge light, creating a virtual image, while concave mirrors can converge light, creating a real image.


Do Light Rays converge or diverge?

Light rays converge as well as diverge. it depends upon the type of lens or mirror you pass it through. A concave lens or a convex mirror diverges the light whereas a convex lens or a concave mirror converges the light rays!