Science, asked by amisha737, 1 year ago

what are paraxial ray?

Answers

Answered by navdeepsingh59

the paraxialapproximation is a small-angle approximation used in Gaussian optics and ray tracing of light through an optical system (such as a lens). Aparaxial ray is a ray which makes a small angle (θ) to the optical axis of the system, and lies close to the axis throughout the system

Answered by wwwuamuam

Answer:

The rays traveling very close to the principal axis & make small angles with it r called Paraxial rays.

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