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The question is not worded clearly, but one possibility is a set of muscles which change the shape of the lens so that you can focus on objects both near and far. As we age new layers of cells are continually being added to the lens, resulting in thickening and stiffening, so the muscles that change its shape become less and less effective.
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∙ 14y ago
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What shape are the lens inside your eyes?
convex
What shape is the lens in your eyes?
convex shaped or biconvex
Convex lens uses?
The uses of convex lenses are It is used in microscopes It is also present in our eyes.
Why do you need convex lens in eye instead of concave?
we need convex lens in eyes as convex lens bulges out and thus focuses the outside light rays at a particular point in our eye, so then only we are able to see.
What is a lens that is thicker in the middle than at the edges?
a convex lens
How does a convex lens fix eye problems?
A convex or converging lens can fix eyes with long sighted vision. A person who is long sighted cannot focus on near objects which can be corrected by wearing a convex lens.ÊÊ
What kind of lens does a projector use?
projector have concave or convex
Do flashlights have convex or concave lens?
convex lens
Does fresnel lens is a convex lens?
yes...it is a plano-convex lens....wid grooves cut in it on convex side...it is very very thin as compared to a simple convex lens
What part of a convex lens is thicker?
The convex lens are the converging lens. The periphery of the convex lens is thinner & the center part is thicker. In other words, the convex lens are bulging at the center & thinner at the periphery.
What creates an image that is reflected through a focal point?
a convex lens
Why a convex lens is called converging lens?
when a beam of light is passed through the convex lens it converges the beam of ligth.hence convex lens is called a converging lens.
