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Which lens is thicker in the center than at the edges in a microscope?
A convex lens.
What is a lens that is thicker in the middle than at the edges?
A lens that is thicker in the middle than at the edges is called a convex lens. This type of lens converges light rays to a focal point, making it useful in applications such as magnifying glasses and camera lenses. It causes light rays passing through it to converge towards a point.
What kind of lens has a center that is thicker than its edge?
A convex lens has a center that is thicker than its edges. This type of lens causes light rays passing through it to converge, focusing them to a point known as the focal point.
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.
Differentiate convex lens from concave lens?
A convex lens is thicker in the center and thinner at the edges, causing light to converge to a focal point. It can form real and inverted images. On the other hand, a concave lens is thinner in the center and thicker at the edges, causing light rays to diverge. It forms virtual and upright images.
Is a convex lens edge thicker than the middle?
Yes, a convex lens is thickest at its center and tapers towards the edges. This design helps the lens to converge light rays towards a focal point, which is used in applications like magnifying glasses or camera lenses.
What year did Hans and Zacharias Janssen develop the microscope?
Dutch maker of spectacles who invented the first compound microscope in 1590 (a compound microscope is one which has more than one lens). The lens in the eyepiece was bi-convex (bulging outwards on both sides), and the lens of the far end (the objective lens) was plano-convex (flat on one side and bulging outwards on the other side). This advanced microscope had a 3 to 9 times power of magnification. In 1608 he made the first telescope together with Hans Lippershey.
What part is thicker than the other in a convex lens?
In a convex lens, the middle is thicker than the outer rim. In a concave lens, the outside rim is thicker.
What shape does concave and convex lens make?
Concave is thinner in the center than the edges and convex lens is thicker in the center than on the edges :)
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 .
When does convex lens act as a concave lens?
A convex lens acts as a concave lens when a second medium of lower refractive index is placed on the convex side. This causes light to refract away from the normal, resulting in a virtual image that is smaller than the object.
A lens that is thicker in the center than at the edges is called a?
Convex lens.
