Which rays are called paraxial rays
Azadsaini:
parallel to axis
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Paraxial Rays. The commonly used optical expressions like the lens equation are approximations which are only valid for light rays close to the optic axis for which the approximation sinθ ≈ θ is valid. Such rays are called "paraxial rays
⭐Hope it is help you ⭐
Paraxial Rays. The commonly used optical expressions like the lens equation are approximations which are only valid for light rays close to the optic axis for which the approximation sinθ ≈ θ is valid. Such rays are called "paraxial rays
⭐Hope it is help you ⭐
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