2 November 2016 Aberration vignetting phenomena and its visualization in wide angular objectives
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Abstract
Aberration vignetting phenomena changes light distribution in the image plane. A method of physically accurate simulation of this effect in optical devices is presented. We modified a stochastic ray tracing technique to use it for the analysis and visualization of the aberration vignetting. Some useful illustrations with a number of visual examples of these phenomena for different optical systems are given: bi-concentric lens, wide-angle lens, fish-eye lenses, etc.
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Irina Livshits, Marina Letunovskaya, Igor Potemin, Sergey Okishev, Dmitry Zhdanov, "Aberration vignetting phenomena and its visualization in wide angular objectives", Proc. SPIE 10021, Optical Design and Testing VII, 100210A (2 November 2016); doi: 10.1117/12.2246087; https://doi.org/10.1117/12.2246087
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