Physics, asked by chettrismita2282, 10 months ago

Difference between convex lens and zone plate

Answers

Answered by annie200355
7

Answer:

Hey mate here is your ans..

A zone plate is a device used to focus light or other things exhibiting wave character. A convex lens is a converging lens. The distance between the principal focus and the centre of the lens is called the focal length.

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Answered by Anonymous
3

The difference between the convex lens and zone plate is explained as follows:

What is the convex lens?

  • The rays falling parallel on the lens after refracting from the lens meet at the focal point in a converging lens, which is also known as a convex lens.
  • For example, if you have a magnifying glass around your home you have an illustration of a raised focal point.

What is a zone plate?

  • A zone plate, like a lens, is used to focus light. Refraction occurs when light passes through a lens, but diffraction occurs when light passes through a zone plate.
  • This is called as Fresnel Zone Plate since it is based on the principle of Fresnel Lenses.
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