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SUPPORT SITE |
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SUPPORT SITE |
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Path: Imaging/Optics
% Computes the effective focal length using thin lens approximation. d(1) is the distance between lens 1 and lens 2. Type EffFocalLength for a demo. Since version 8. -------------------------------------------------------------------------- Form: fE = EffFocalLength( f, d ) -------------------------------------------------------------------------- ------ Inputs ------ f (1,n) Focal length d (1,n-1) Distance between lenses ------- Outputs ------- fE (1,1) Effective focal length -------------------------------------------------------------------------- References: http://www.mellesgriot.com/products/optics/fo_2_4.htm --------------------------------------------------------------------------
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