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A Computer Program for Calculating The System Matrix
achromatic approximation axis becomes calculating called camera Chapter circle color column combination concave lens convex lens corresponding define denote determine diameter disc distance DVTV statement element in row entrance pupil equation Example exit pupil F and F field of view Figure focal length focal planes focal point FORTRAN program geometrical given glass Hence illuminance image plane image space index of refraction indices interface Lens separation lens speed lens system lenses light ray lumen/m2 lumens luminous multiply object space obtain optical system paraxial approximation position Problem product matrix projecting lens quantity radians radiant flux radius Ramsden eyepiece ray of light rays leaving refracted ray refraction matrix shown in Fig shows Snell's law solid angle specified spherical aberration surface symmetrical system matrix telescope thick lens thin lens translation matrix unit planes wavelength Z-axis