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Unformatted text preview: be negative if the object is an image from another mirror or a lens). q: positive for images on the real side, negative for images on the virtual side. h: positive when erect, negative when inverted. Sign Conventions for Lenses: R: positive for convex surfaces (r is on transmitted side), negative for concave surfaces (r is on incident side). f: positive for converging lenses, negative for diverging lenses. p: positive if on the incident side of the lens, negative if on the transmitted side of the lens (can only be negative if the object is an image from another lens or mirror). q: positive if on the transmitted side of the lens, negative if on the incident side of the lens. h: positive when erect, negative when inverted. Convex-Concave Lenses Converging: Double Convex Convex-Concave Plano-Convex Diverging: Double Concave Plano-Concave (nearsighted lens)...
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This note was uploaded on 10/23/2009 for the course PHY 9B taught by Professor Cheng during the Fall '08 term at UC Davis.
- Fall '08