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How the lens change it shape when foucsing on near objects?
the lens of our eyes is different to the lens of a magnifying glass-it can change its shape from thick to thin
Which lens is a converging lens a double-convex lens or a spherical-convex lens or a plano-concave lens or a convexo-concave lens?
Your are mixing properties. Converging lens is always thicker in the centre and thinner at the edges. The other cathegory is the geometry of shape of the surfaces of the lens. Convex means that the shape is similar to the outer surbace of a sphere, concave means that the shape is similar to the iner surface of a sphere (or: convex = lower side of a spoon as we use it for sampling a soup; concave: upper (inner) shape of the spoon). A double convex lens is always a converging lens. A plano-concave lens is always a diverging (not converging) lens. A convexo-concave lens is the most usual shape of a lense used in spectacles. It can be either converging or diverging, depending on the radii of the surfaces.
What occurs to the lens as people age?
As people age, the lens hardens and changes shape less easily.
Explain the shape of a concave lens and a convex lens?
A convex lens is thicker in the center than at the edges. A convex lens is like a concave mirror.A concave lens is thinner in the center than at the edges.
What shape is concave lens?
A spoon that you have put some food into is a concave shape. It is a cavity. A concave lens is such that it is thicker at the edges than in the middle. Convex is the bottom of the spoon. A convex lens is thicker in the centre than around the edges.
How the lens change it shape when foucsing on near objects?
the lens of our eyes is different to the lens of a magnifying glass-it can change its shape from thick to thin
Why is it important to have a lens that can change shape inside the eye?
because your mom smells like QUEF
Does the shape of the lens change when you sqeeze it?
NO
A jelly-like material behind the lens that helps to maintain the shape of the eyeball?
vitreous humor
What is the part of your eye that can change shape?
It is the lens
How does ciliary muscle change the shape of the lens?
its a muscle
What contracts and relaxes to change shape of lens?
The ciliary muscles
What does the suspensory ligament do in the eye?
They change the shape of the lens focusing it
Can a artificial lens for your eyes change shape?
Yes, to a limited extent.
What is effect of contraction and relaxation of the ciliary muscle?
change in shape of lens.
Important light-bending structure of the eye shape can be modified?
Lens.
Important light bending structure of the eye shape can be modified?
Lens
