what are marginal rays?
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Question:
what are marginal rays?
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Engineering
1 year
2020-09-18T12:02:03+00:00
2020-09-18T12:02:03+00:00 1 Answer
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1.7, the ray that passes from the center of the object, at the maximum aperture of the lens, is normally known as the marginal ray. … It therefore passes through the edge of the aperture stop. Conventionally, this ray is in the y-z plane, usually called the meridian plane.