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What is paraxial

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What is paraxial

Posted by Harshit Singh 7 years, 1 month ago

CBSE > Class 12 > Physics

1 answers

Yogita Ingle 7 years, 1 month ago

A paraxial ray is a ray that makes a small angle to the optical axis of the system, and lies close to the axis throughout the system. Such rays can be modeled reasonably well by using the paraxial approximation. The paraxial rays of light from the image at a longer distance from the lens than the marginal rays.

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