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They use optics

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15y ago

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Related Questions

What type of lens corrects farsightedness?

convex


What do designer reading glasses cost?

Designer reading glasses usually cost a few hundred dollars depending on the brand name, the type of lens, the degree of the lens and material used in crafting it.


A type of lens that magnifies an object?

convex converging apex... :P


What type of lens makes objects appear larger?

A magnifying lens makes objects appear larger by bending light to focus and enlarge the image. This type of lens is convex in shape and is commonly used in magnifying glasses and microscopes.


What type of lens is curved outward?

A lens that is curved outward is called a convex lens. This type of lens is thicker at the center and thinner at the edges, causing light rays passing through it to converge. Convex lenses are commonly used in magnifying glasses and camera lenses.


Do glasses have a lens?

Yes


What kind of lens curves out from the middle?

A convex lens curves outwards from the middle. This type of lens converges light rays towards a focal point, commonly used in magnifying glasses and cameras.


What are the benefits of choosing farsighted glasses with a specific lens type?

Choosing farsighted glasses with a specific lens type can provide benefits such as improved clarity for distant objects, reduced eye strain, and enhanced overall vision quality. The specific lens type can also help correct any refractive errors and provide a more comfortable viewing experience for those with farsightedness.


What is a double-convex lens work?

A double-convex lens is a type of lens that is thicker in the middle and thinner at the edges. It converges light rays to a focal point on the opposite side of the lens. This type of lens is commonly used in magnifying glasses and camera lenses.


What uses lens?

Cameras and glasses.


What are common examples of lens?

glasses


What is a lens that is thicker at the center than at the edges?

Convex.