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The top documents tagged [lens terminology]
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lens terminology
Section 12.2 Pages 494 - 498. Lens Terminology The principal axis is an imaginary line drawn through the optical centre perpendicular to both surfaces.
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1 Chapter 5 Geometrical optics January 21,23 Lenses 5.1 Introductory remarks Image: If a cone of rays emitted from a point source S arrives at a certain.
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Lenses
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