what is convex lens
Answers
Answer:
This type of lens is thicker at the center and thinner at the edges.
A convex lens is generally made up of two spherical surfaces.
If those surfaces are bent outwards, the lens is called a biconvex lens or simply convex lens. These types of lenses can converge a beam of light coming from outside and focus it to a point on the other side.
This point is known as the focus and the distance between the center of the lens to the focus is called the focal length of convex lens.
However, if one of the surfaces is flat and the other convex, then it is called a plano-convex lens.
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Answer:
The convex lens is a lens that converges rays of light that convey parallel to its principal axis (i.e. converges the incident rays towards the principal axis) which is relatively thick across the middle and thin at the lower and upper edges. The edges are curved outward rather than inward.
Explanation:
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