22 August 2017 Tolerancing a lens for LED uniform illumination
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Abstract
A method to evaluate tolerance sensitivities for lenses used to produce uniform illumination is presented. Closed form surfaces are used to define optical surfaces and relative illumination is calculated from light etendue considerations.
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Jieun Ryu, Jieun Ryu, Jose Sasian, Jose Sasian, } "Tolerancing a lens for LED uniform illumination", Proc. SPIE 10377, Optical System Alignment, Tolerancing, and Verification XI, 1037703 (22 August 2017); doi: 10.1117/12.2276864; https://doi.org/10.1117/12.2276864
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