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Geometric optics
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Specular and diffuse reflectionSpecular and diffuse reflection 2Refraction and Snell's lawRefraction in waterSnell's law example 1Snell's law example 2Total internal reflectionDispersion
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Virtual imageParabolic mirrors and real imagesParabolic mirrors 2Convex parabolic mirrorsDerivation of the mirror equationMirror equation example problems
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Convex lensesConvex lens examplesConcave lensesObject image and focal distance relationship (proof of formula)Object image height and distance relationshipThin lens equation and problem solvingMultiple lens systemsDiopters, Aberration, and the Human Eye